Skip to the beginning of the images gallery

Hygienic Stainless Steel design ball head screws

Name: Hygienic Stainless Steel design ball head screws
Brand: Wds components
SKU: 7421_000001
Price: 6.07 GBP
Availability: InStock

Material

Stainless Steel 1.4404, Polished.

Stainless Steel ball head screws let you make smooth, flexible adjustments to machinery by hand without trapping dirt. With an ultra-polished surface and a special tight seal that stops bacteria or washdown liquids from building up. They are perfect for cleanrooms, food processing plants, and medical packaging setups.

From £6.07 £5.06

SKU

WDS 7421

Select Your Sizes

All prices shown include VAT All prices shown exclude VAT

Trade discounts & delivery options applied at checkout

STOCK GUARANTEED - Please check the table below for the specific item codes in this range that we guarantee.

Scroll or use landscape mode on your device if you are unable to see all measurements.

Grouped product items
WDS No.	Weight	D	D1	H	L	R	Across Flats (A/F)	Size of Thread	T	Stock Guaranteed
M3 x 4 mm Hygienic design ball head screw Stainless Steel 7421-M3-4 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M3-4 Company Code	0.01	M3	8	2	4	5.2	5	M3	0.6	< 10	£6.07 £5.06 Unit Price 1 + £6.07 £5.06 25 + £5.77 £4.81 Saving 5% 50 + £5.47 £4.56 Saving 10% 100 + £5.16 £4.30 Saving 15% 500 + £4.86 £4.05 Saving 20% Total:
M3 x 5 mm Hygienic design ball head screw Stainless Steel 7421-M3-5 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M3-5 Company Code	0.01	M3	8	2	5	5.2	5	M3	0.6	< 10	£6.07 £5.06 Unit Price 1 + £6.07 £5.06 25 + £5.77 £4.81 Saving 5% 50 + £5.47 £4.56 Saving 10% 100 + £5.16 £4.30 Saving 15% 500 + £4.86 £4.05 Saving 20% Total:
M3 x 6 mm Hygienic design ball head screw Stainless Steel 7421-M3-6 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M3-6 Company Code	0.01	M3	8	2	6	5.2	5	M3	0.6	< 10	£6.19 £5.16 Unit Price 1 + £6.19 £5.16 25 + £5.88 £4.90 Saving 5% 50 + £5.57 £4.64 Saving 10% 100 + £5.27 £4.39 Saving 15% 500 + £4.96 £4.13 Saving 20% Total:
M3 x 8 mm Hygienic design ball head screw Stainless Steel 7421-M3-8 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M3-8 Company Code	0.01	M3	8	2	8	5.2	5	M3	0.6	< 10	£6.24 £5.20 Unit Price 1 + £6.24 £5.20 25 + £5.93 £4.94 Saving 5% 50 + £5.62 £4.68 Saving 10% 100 + £5.30 £4.42 Saving 15% 500 + £4.99 £4.16 Saving 20% Total:
M3 x 10 mm Hygienic design ball head screw Stainless Steel 7421-M3-10 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M3-10 Company Code	0.01	M3	8	2	10	5.2	5	M3	0.6	< 10	£6.35 £5.29 Unit Price 1 + £6.35 £5.29 25 + £6.04 £5.03 Saving 5% 50 + £5.72 £4.77 Saving 10% 100 + £5.40 £4.50 Saving 15% 500 + £5.09 £4.24 Saving 20% Total:
M3 x 12 mm Hygienic design ball head screw Stainless Steel 7421-M3-12 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M3-12 Company Code	0.01	M3	8	2	12	5.2	5	M3	0.6	< 10	£7.03 £5.86 Unit Price 1 + £7.03 £5.86 25 + £6.67 £5.56 Saving 5% 50 + £6.32 £5.27 Saving 10% 100 + £5.98 £4.98 Saving 15% 500 + £5.62 £4.68 Saving 20% Total:
M3 x 16 mm Hygienic design ball head screw Stainless Steel 7421-M3-16 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M3-16 Company Code	0.01	M3	8	2	16	5.2	5	M3	0.6	< 10	£7.28 £6.07 Unit Price 1 + £7.28 £6.07 25 + £6.91 £5.76 Saving 5% 50 + £6.55 £5.46 Saving 10% 100 + £6.19 £5.16 Saving 15% 500 + £5.82 £4.85 Saving 20% Total:
M3 x 20 mm Hygienic design ball head screw Stainless Steel 7421-M3-20 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M3-20 Company Code	0.01	M3	8	2	20	5.2	5	M3	0.6	< 10	£7.58 £6.32 Unit Price 1 + £7.58 £6.32 25 + £7.20 £6.00 Saving 5% 50 + £6.83 £5.69 Saving 10% 100 + £6.44 £5.37 Saving 15% 500 + £6.07 £5.06 Saving 20% Total:
M3 x 25 mm Hygienic design ball head screw Stainless Steel 7421-M3-25 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M3-25 Company Code	0.01	M3	8	2	25	5.2	5	M3	0.6	< 10	£7.86 £6.55 Unit Price 1 + £7.86 £6.55 25 + £7.46 £6.22 Saving 5% 50 + £7.08 £5.90 Saving 10% 100 + £6.68 £5.57 Saving 15% 500 + £6.29 £5.24 Saving 20% Total:
M3 x 30 mm Hygienic design ball head screw Stainless Steel 7421-M3-30 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M3-30 Company Code	0.01	M3	8	2	30	5.2	5	M3	0.6	< 10	£8.23 £6.86 Unit Price 1 + £8.23 £6.86 25 + £7.82 £6.52 Saving 5% 50 + £7.40 £6.17 Saving 10% 100 + £7.00 £5.83 Saving 15% 500 + £6.59 £5.49 Saving 20% Total:
M4 x 5 mm Hygienic design ball head screw Stainless Steel 7421-M4-5 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M4-5 Company Code	0.01	M4	11	3	5	6.7	6	M4	1	< 10	£6.34 £5.28 Unit Price 1 + £6.34 £5.28 25 + £6.01 £5.01 Saving 5% 50 + £5.70 £4.75 Saving 10% 100 + £5.38 £4.48 Saving 15% 500 + £5.06 £4.22 Saving 20% Total:
M4 x 6 mm Hygienic design ball head screw Stainless Steel 7421-M4-6 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M4-6 Company Code	0.01	M4	11	3	6	6.7	6	M4	1	< 10	£6.34 £5.28 Unit Price 1 + £6.34 £5.28 25 + £6.01 £5.01 Saving 5% 50 + £5.70 £4.75 Saving 10% 100 + £5.38 £4.48 Saving 15% 500 + £5.06 £4.22 Saving 20% Total:
M4 x 8 mm Hygienic design ball head screw Stainless Steel 7421-M4-8 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M4-8 Company Code	0.01	M4	11	3	8	6.7	6	M4	1	< 10	£6.44 £5.37 Unit Price 1 + £6.44 £5.37 25 + £6.12 £5.10 Saving 5% 50 + £5.80 £4.83 Saving 10% 100 + £5.48 £4.57 Saving 15% 500 + £5.16 £4.30 Saving 20% Total:
M4 x 10 mm Hygienic design ball head screw Stainless Steel 7421-M4-10 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M4-10 Company Code	0.01	M4	11	3	10	6.7	6	M4	1	< 10	£6.52 £5.43 Unit Price 1 + £6.52 £5.43 25 + £6.19 £5.16 Saving 5% 50 + £5.87 £4.89 Saving 10% 100 + £5.54 £4.62 Saving 15% 500 + £5.21 £4.34 Saving 20% Total:
M4 x 12 mm Hygienic design ball head screw Stainless Steel 7421-M4-12 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M4-12 Company Code	0.01	M4	11	3	12	6.7	6	M4	1	< 10	£6.54 £5.45 Unit Price 1 + £6.54 £5.45 25 + £6.22 £5.18 Saving 5% 50 + £5.88 £4.90 Saving 10% 100 + £5.56 £4.63 Saving 15% 500 + £5.23 £4.36 Saving 20% Total:
M4 x 16 mm Hygienic design ball head screw Stainless Steel 7421-M4-16 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M4-16 Company Code	0.01	M4	11	3	16	6.7	6	M4	1	< 10	£7.98 £6.65 Unit Price 1 + £7.98 £6.65 25 + £7.58 £6.32 Saving 5% 50 + £7.18 £5.98 Saving 10% 100 + £6.78 £5.65 Saving 15% 500 + £6.38 £5.32 Saving 20% Total:
M4 x 20 mm Hygienic design ball head screw Stainless Steel 7421-M4-20 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M4-20 Company Code	0.01	M4	11	3	20	6.7	6	M4	1	< 10	£8.26 £6.88 Unit Price 1 + £8.26 £6.88 25 + £7.85 £6.54 Saving 5% 50 + £7.43 £6.19 Saving 10% 100 + £7.02 £5.85 Saving 15% 500 + £6.60 £5.50 Saving 20% Total:
M4 x 25 mm Hygienic design ball head screw Stainless Steel 7421-M4-25 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M4-25 Company Code	0.01	M4	11	3	25	6.7	6	M4	1	< 10	£8.63 £7.19 Unit Price 1 + £8.63 £7.19 25 + £8.20 £6.83 Saving 5% 50 + £7.76 £6.47 Saving 10% 100 + £7.33 £6.11 Saving 15% 500 + £6.90 £5.75 Saving 20% Total:
M4 x 30 mm Hygienic design ball head screw Stainless Steel 7421-M4-30 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M4-30 Company Code	0.01	M4	11	3	30	6.7	6	M4	1	< 10	£9.00 £7.50 Unit Price 1 + £9.00 £7.50 25 + £8.54 £7.12 Saving 5% 50 + £8.10 £6.75 Saving 10% 100 + £7.64 £6.37 Saving 15% 500 + £7.20 £6.00 Saving 20% Total:
M5 x 6 mm Hygienic design ball head screw Stainless Steel 7421-M5-6 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M5-6 Company Code	0.01	M5	14	4	6	8.6	8	M5	1	< 10	£6.68 £5.57 Unit Price 1 + £6.68 £5.57 25 + £6.35 £5.29 Saving 5% 50 + £6.01 £5.01 Saving 10% 100 + £5.68 £4.73 Saving 15% 500 + £5.34 £4.45 Saving 20% Total:
M5 x 8 mm Hygienic design ball head screw Stainless Steel 7421-M5-8 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M5-8 Company Code	0.01	M5	14	4	8	8.6	8	M5	1	< 10	£6.91 £5.76 Unit Price 1 + £6.91 £5.76 25 + £6.56 £5.47 Saving 5% 50 + £6.22 £5.18 Saving 10% 100 + £5.87 £4.89 Saving 15% 500 + £5.53 £4.61 Saving 20% Total:
M5 x 10 mm Hygienic design ball head screw Stainless Steel 7421-M5-10 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M5-10 Company Code	0.01	M5	14	4	10	8.6	8	M5	1	< 10	£7.01 £5.84 Unit Price 1 + £7.01 £5.84 25 + £6.65 £5.54 Saving 5% 50 + £6.30 £5.25 Saving 10% 100 + £5.95 £4.96 Saving 15% 500 + £5.60 £4.67 Saving 20% Total:
M5 x 12 mm Hygienic design ball head screw Stainless Steel 7421-M5-12 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M5-12 Company Code	0.01	M5	14	4	12	8.6	8	M5	1	< 10	£7.19 £5.99 Unit Price 1 + £7.19 £5.99 25 + £6.83 £5.69 Saving 5% 50 + £6.47 £5.39 Saving 10% 100 + £6.11 £5.09 Saving 15% 500 + £5.75 £4.79 Saving 20% Total:
M5 x 16 mm Hygienic design ball head screw Stainless Steel 7421-M5-16 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M5-16 Company Code	0.01	M5	14	4	16	8.6	8	M5	1	< 10	£7.33 £6.11 Unit Price 1 + £7.33 £6.11 25 + £6.96 £5.80 Saving 5% 50 + £6.60 £5.50 Saving 10% 100 + £6.23 £5.19 Saving 15% 500 + £5.87 £4.89 Saving 20% 750 + £5.86 £4.88 Saving 20% Total:
M5 x 20 mm Hygienic design ball head screw Stainless Steel 7421-M5-20 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M5-20 Company Code	0.01	M5	14	4	20	8.6	8	M5	1	< 10	£9.08 £7.57 Unit Price 1 + £9.08 £7.57 25 + £8.64 £7.20 Saving 5% 50 + £8.18 £6.82 Saving 10% 100 + £7.73 £6.44 Saving 15% 500 + £7.27 £6.06 Saving 20% Total:
M5 x 25 mm Hygienic design ball head screw Stainless Steel 7421-M5-25 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M5-25 Company Code	0.01	M5	14	4	25	8.6	8	M5	1	< 10	£9.46 £7.88 Unit Price 1 + £9.46 £7.88 25 + £8.99 £7.49 Saving 5% 50 + £8.52 £7.10 Saving 10% 100 + £8.04 £6.70 Saving 15% 500 + £7.57 £6.31 Saving 20% Total:
M5 x 30 mm Hygienic design ball head screw Stainless Steel 7421-M5-30 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M5-30 Company Code	0.01	M5	14	4	30	8.6	8	M5	1	< 10	£9.88 £8.23 Unit Price 1 + £9.88 £8.23 25 + £9.38 £7.82 Saving 5% 50 + £8.89 £7.41 Saving 10% 100 + £8.40 £7.00 Saving 15% 500 + £7.91 £6.59 Saving 20% Total:
M6 x 8 mm Hygienic design ball head screw Stainless Steel 7421-M6-8 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M6-8 Company Code	0.01	M6	17	5	8	10	10	M6	1.5	< 10	£7.21 £6.01 Unit Price 1 + £7.21 £6.01 25 + £6.85 £5.71 Saving 5% 50 + £6.49 £5.41 Saving 10% 100 + £6.13 £5.11 Saving 15% 500 + £5.77 £4.81 Saving 20% Total:
M6 x 10 mm Hygienic design ball head screw Stainless Steel 7421-M6-10 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M6-10 Company Code	0.01	M6	17	5	10	10	10	M6	1.5	< 10	£7.42 £6.18 Unit Price 1 + £7.42 £6.18 25 + £7.04 £5.87 Saving 5% 50 + £6.68 £5.57 Saving 10% 100 + £6.31 £5.26 Saving 15% 500 + £5.94 £4.95 Saving 20% Total:
M6 x 12 mm Hygienic design ball head screw Stainless Steel 7421-M6-12 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M6-12 Company Code	0.01	M6	17	5	12	10	10	M6	1.5	< 10	£7.63 £6.36 Unit Price 1 + £7.63 £6.36 25 + £7.25 £6.04 Saving 5% 50 + £6.86 £5.72 Saving 10% 100 + £6.48 £5.40 Saving 15% 500 + £6.11 £5.09 Saving 20% Total:
M6 x 16 mm Hygienic design ball head screw Stainless Steel 7421-M6-16 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M6-16 Company Code	0.01	M6	17	5	16	10	10	M6	1.5	< 10	£7.88 £6.57 Unit Price 1 + £7.88 £6.57 25 + £7.49 £6.24 Saving 5% 50 + £7.09 £5.91 Saving 10% 100 + £6.70 £5.58 Saving 15% 500 + £6.31 £5.26 Saving 20% Total:
M6 x 20 mm Hygienic design ball head screw Stainless Steel 7421-M6-20 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M6-20 Company Code	0.01	M6	17	5	20	10	10	M6	1.5	< 10	£8.09 £6.74 Unit Price 1 + £8.09 £6.74 25 + £7.69 £6.41 Saving 5% 50 + £7.28 £6.07 Saving 10% 100 + £6.88 £5.73 Saving 15% 500 + £6.48 £5.40 Saving 20% Total:
M6 x 25 mm Hygienic design ball head screw Stainless Steel 7421-M6-25 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M6-25 Company Code	0.01	M6	17	5	25	10	10	M6	1.5	< 10	£10.74 £8.95 Unit Price 1 + £10.74 £8.95 25 + £10.20 £8.50 Saving 5% 50 + £9.66 £8.05 Saving 10% 100 + £9.12 £7.60 Saving 15% 500 + £8.59 £7.16 Saving 20% Total:
M6 x 30 mm Hygienic design ball head screw Stainless Steel 7421-M6-30 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M6-30 Company Code	0.01	M6	17	5	30	10	10	M6	1.5	< 10	£11.17 £9.31 Unit Price 1 + £11.17 £9.31 25 + £10.62 £8.85 Saving 5% 50 + £10.06 £8.38 Saving 10% 100 + £9.50 £7.92 Saving 15% 500 + £8.94 £7.45 Saving 20% Total:
M8 x 10 mm Hygienic design ball head screw Stainless Steel 7421-M8-10 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M8-10 Company Code	0.01	M8	20	5	10	13	13	M8	1.5	< 10	£7.49 £6.24 Unit Price 1 + £7.49 £6.24 25 + £7.12 £5.93 Saving 5% 50 + £6.74 £5.62 Saving 10% 100 + £6.37 £5.31 Saving 15% 500 + £5.99 £4.99 Saving 20% Total:
M8 x 12 mm Hygienic design ball head screw Stainless Steel 7421-M8-12 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M8-12 Company Code	0.01	M8	20	5	12	13	13	M8	1.5	< 10	£7.70 £6.42 Unit Price 1 + £7.70 £6.42 25 + £7.31 £6.09 Saving 5% 50 + £6.92 £5.77 Saving 10% 100 + £6.54 £5.45 Saving 15% 500 + £6.16 £5.13 Saving 20% Total:
M8 x 16 mm Hygienic design ball head screw Stainless Steel 7421-M8-16 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M8-16 Company Code	0.01	M8	20	5	16	13	13	M8	1.5	< 10	£8.06 £6.72 Unit Price 1 + £8.06 £6.72 25 + £7.67 £6.39 Saving 5% 50 + £7.26 £6.05 Saving 10% 100 + £6.86 £5.72 Saving 15% 500 + £6.46 £5.38 Saving 20% Total:
M8 x 20 mm Hygienic design ball head screw Stainless Steel 7421-M8-20 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M8-20 Company Code	0.01	M8	20	5	20	13	13	M8	1.5	< 10	£8.35 £6.96 Unit Price 1 + £8.35 £6.96 25 + £7.93 £6.61 Saving 5% 50 + £7.51 £6.26 Saving 10% 100 + £7.09 £5.91 Saving 15% 500 + £6.68 £5.57 Saving 20% Total:
M8 x 25 mm Hygienic design ball head screw Stainless Steel 7421-M8-25 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M8-25 Company Code	0.01	M8	20	5	25	13	13	M8	1.5	< 10	£8.44 £7.03 Unit Price 1 + £8.44 £7.03 25 + £8.02 £6.68 Saving 5% 50 + £7.60 £6.33 Saving 10% 100 + £7.18 £5.98 Saving 15% 500 + £6.76 £5.63 Saving 20% Total:
M8 x 30 mm Hygienic design ball head screw Stainless Steel 7421-M8-30 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M8-30 Company Code	0.02	M8	20	5	30	13	13	M8	1.5	< 10	£12.24 £10.20 Unit Price 1 + £12.24 £10.20 25 + £11.63 £9.69 Saving 5% 50 + £11.02 £9.18 Saving 10% 100 + £10.40 £8.67 Saving 15% 500 + £9.79 £8.16 Saving 20% Total:
M8 x 35 mm Hygienic design ball head screw Stainless Steel 7421-M8-35 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M8-35 Company Code	0.02	M8	20	5	35	13	13	M8	1.5	< 10	£12.73 £10.61 Unit Price 1 + £12.73 £10.61 25 + £12.10 £10.08 Saving 5% 50 + £11.46 £9.55 Saving 10% 100 + £10.82 £9.02 Saving 15% 500 + £10.19 £8.49 Saving 20% Total:
M8 x 40 mm Hygienic design ball head screw Stainless Steel 7421-M8-40 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M8-40 Company Code	0.02	M8	20	5	40	13	13	M8	1.5	< 10	£13.28 £11.07 Unit Price 1 + £13.28 £11.07 25 + £12.62 £10.52 Saving 5% 50 + £11.96 £9.97 Saving 10% 100 + £11.29 £9.41 Saving 15% 500 + £10.63 £8.86 Saving 20% Total:
M10 x 12 mm Hygienic design ball head screw Stainless Steel 7421-M10-12 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M10-12 Company Code	0.02	M10	22	6	12	13.5	15	M10	1.5	< 10	£9.83 £8.19 Unit Price 1 + £9.83 £8.19 25 + £9.34 £7.78 Saving 5% 50 + £8.84 £7.37 Saving 10% 100 + £8.35 £6.96 Saving 15% 500 + £7.86 £6.55 Saving 20% Total:
M10 x 16 mm Hygienic design ball head screw Stainless Steel 7421-M10-16 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M10-16 Company Code	0.02	M10	22	6	16	13.5	15	M10	1.5	< 10	£10.12 £8.43 Unit Price 1 + £10.12 £8.43 25 + £9.60 £8.00 Saving 5% 50 + £9.10 £7.58 Saving 10% 100 + £8.59 £7.16 Saving 15% 500 + £8.09 £6.74 Saving 20% Total:
M10 x 20 mm Hygienic design ball head screw Stainless Steel 7421-M10-20 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M10-20 Company Code	0.02	M10	22	6	20	13.5	15	M10	1.5	< 10	£10.44 £8.70 Unit Price 1 + £10.44 £8.70 25 + £9.91 £8.26 Saving 5% 50 + £9.40 £7.83 Saving 10% 100 + £8.87 £7.39 Saving 15% 500 + £8.35 £6.96 Saving 20% Total:
M10 x 25 mm Hygienic design ball head screw Stainless Steel 7421-M10-25 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M10-25 Company Code	0.02	M10	22	6	25	13.5	15	M10	1.5	< 10	£10.67 £8.89 Unit Price 1 + £10.67 £8.89 25 + £10.13 £8.44 Saving 5% 50 + £9.60 £8.00 Saving 10% 100 + £9.07 £7.56 Saving 15% 500 + £8.53 £7.11 Saving 20% Total:
M10 x 30 mm Hygienic design ball head screw Stainless Steel 7421-M10-30 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M10-30 Company Code	0.03	M10	22	6	30	13.5	15	M10	1.5	< 10	£10.90 £9.08 Unit Price 1 + £10.90 £9.08 25 + £10.36 £8.63 Saving 5% 50 + £9.80 £8.17 Saving 10% 100 + £9.26 £7.72 Saving 15% 500 + £8.72 £7.27 Saving 20% Total:
M10 x 35 mm Hygienic design ball head screw Stainless Steel 7421-M10-35 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M10-35 Company Code	0.03	M10	22	6	35	13.5	15	M10	1.5	< 10	£12.36 £10.30 Unit Price 1 + £12.36 £10.30 25 + £11.74 £9.78 Saving 5% 50 + £11.12 £9.27 Saving 10% 100 + £10.50 £8.75 Saving 15% 500 + £9.89 £8.24 Saving 20% Total:
M10 x 37 mm Hygienic design ball head screw Stainless Steel 7421-M10-37 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M10-37 Company Code	0.03	M10	22	6	37	13.5	15	M10	1.5	< 10	£12.54 £10.45 Unit Price 1 + £12.54 £10.45 25 + £11.92 £9.93 Saving 5% 50 + £11.29 £9.41 Saving 10% 100 + £10.67 £8.89 Saving 15% 500 + £10.03 £8.36 Saving 20% Total:
M10 x 40 mm Hygienic design ball head screw Stainless Steel 7421-M10-40 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M10-40 Company Code	0.03	M10	22	6	40	13.5	15	M10	1.5	< 10	£13.18 £10.98 Unit Price 1 + £13.18 £10.98 25 + £12.52 £10.43 Saving 5% 50 + £11.86 £9.88 Saving 10% 100 + £11.20 £9.33 Saving 15% 500 + £10.54 £8.78 Saving 20% Total:
M12 x 16 mm Hygienic design ball head screw Stainless Steel 7421-M12-16 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M12-16 Company Code	0.03	M12	27	7.5	16	16.3	19	M12	1.5	< 10	£11.74 £9.78 Unit Price 1 + £11.74 £9.78 25 + £11.15 £9.29 Saving 5% 50 + £10.56 £8.80 Saving 10% 100 + £9.97 £8.31 Saving 15% 500 + £9.38 £7.82 Saving 20% Total:
M12 x 20 mm Hygienic design ball head screw Stainless Steel 7421-M12-20 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M12-20 Company Code	0.03	M12	27	7.5	20	16.3	19	M12	1.5	< 10	£12.11 £10.09 Unit Price 1 + £12.11 £10.09 25 + £11.50 £9.58 Saving 5% 50 + £10.90 £9.08 Saving 10% 100 + £10.28 £8.57 Saving 15% 500 + £9.68 £8.07 Saving 20% Total:
M12 x 25 mm Hygienic design ball head screw Stainless Steel 7421-M12-25 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M12-25 Company Code	0.04	M12	27	7.5	25	16.3	19	M12	1.5	< 10	£12.73 £10.61 Unit Price 1 + £12.73 £10.61 25 + £12.10 £10.08 Saving 5% 50 + £11.46 £9.55 Saving 10% 100 + £10.82 £9.02 Saving 15% 500 + £10.19 £8.49 Saving 20% Total:
M12 x 30 mm Hygienic design ball head screw Stainless Steel 7421-M12-30 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M12-30 Company Code	0.04	M12	27	7.5	30	16.3	19	M12	1.5	< 10	£13.26 £11.05 Unit Price 1 + £13.26 £11.05 25 + £12.60 £10.50 Saving 5% 50 + £11.94 £9.95 Saving 10% 100 + £11.28 £9.40 Saving 15% 500 + £10.61 £8.84 Saving 20% Total:
M12 x 35 mm Hygienic design ball head screw Stainless Steel 7421-M12-35 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M12-35 Company Code	0.04	M12	27	7.5	35	16.3	19	M12	1.5	< 10	£13.80 £11.50 Unit Price 1 + £13.80 £11.50 25 + £13.10 £10.92 Saving 5% 50 + £12.42 £10.35 Saving 10% 100 + £11.72 £9.77 Saving 15% 500 + £11.04 £9.20 Saving 20% Total:
M12 x 40 mm Hygienic design ball head screw Stainless Steel 7421-M12-40 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M12-40 Company Code	0.05	M12	27	7.5	40	16.3	19	M12	1.5	< 10	£15.82 £13.18 Unit Price 1 + £15.82 £13.18 25 + £15.02 £12.52 Saving 5% 50 + £14.23 £11.86 Saving 10% 100 + £13.44 £11.20 Saving 15% 500 + £12.65 £10.54 Saving 20% Total:
M12 x 50 mm Hygienic design ball head screw Stainless Steel 7421-M12-50 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M12-50 Company Code	0.06	M12	27	7.5	50	16.3	19	M12	1.5	< 10	£16.00 £13.33 Unit Price 1 + £16.00 £13.33 25 + £15.20 £12.67 Saving 5% 50 + £14.40 £12.00 Saving 10% 100 + £13.60 £11.33 Saving 15% 500 + £12.80 £10.67 Saving 20% Total:
M16 x 20 mm Hygienic design ball head screw Stainless Steel 7421-M16-20 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M16-20 Company Code	0.08	M16	36	9	20	23	24	M16	1.5	< 10	£15.44 £12.87 Unit Price 1 + £15.44 £12.87 25 + £14.68 £12.23 Saving 5% 50 + £13.90 £11.58 Saving 10% 100 + £13.13 £10.94 Saving 15% 500 + £12.36 £10.30 Saving 20% Total:
M16 x 25 mm Hygienic design ball head screw Stainless Steel 7421-M16-25 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M16-25 Company Code	0.07	M16	36	9	25	23	24	M16	1.5	< 10	£16.30 £13.58 Unit Price 1 + £16.30 £13.58 25 + £15.49 £12.91 Saving 5% 50 + £14.68 £12.23 Saving 10% 100 + £13.86 £11.55 Saving 15% 500 + £13.04 £10.87 Saving 20% Total:
M16 x 30 mm Hygienic design ball head screw Stainless Steel 7421-M16-30 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M16-30 Company Code	0.08	M16	36	9	30	23	24	M16	1.5	< 10	£17.14 £14.28 Unit Price 1 + £17.14 £14.28 25 + £16.28 £13.57 Saving 5% 50 + £15.42 £12.85 Saving 10% 100 + £14.57 £12.14 Saving 15% 500 + £13.70 £11.42 Saving 20% Total:
M16 x 35 mm Hygienic design ball head screw Stainless Steel 7421-M16-35 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M16-35 Company Code	0.09	M16	36	9	35	23	24	M16	1.5	< 10	£18.48 £15.40 Unit Price 1 + £18.48 £15.40 25 + £17.56 £14.63 Saving 5% 50 + £16.63 £13.86 Saving 10% 100 + £15.71 £13.09 Saving 15% 500 + £14.78 £12.32 Saving 20% Total:
M16 x 40 mm Hygienic design ball head screw Stainless Steel 7421-M16-40 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M16-40 Company Code	0.09	M16	36	9	40	23	24	M16	1.5	< 10	£18.97 £15.81 Unit Price 1 + £18.97 £15.81 25 + £18.02 £15.02 Saving 5% 50 + £17.08 £14.23 Saving 10% 100 + £16.13 £13.44 Saving 15% 500 + £15.18 £12.65 Saving 20% Total:
M16 x 50 mm Hygienic design ball head screw Stainless Steel 7421-M16-50 Edit the product code below. You need to be associated to a registered company in order to edit this product code, please speak to your company administrator or register Create New Company Account. WDS code 7421-M16-50 Company Code	0.10	M16	36	9	50	23	24	M16	1.5	< 10	£19.85 £16.54 Unit Price 1 + £19.85 £16.54 25 + £18.85 £15.71 Saving 5% 50 + £17.87 £14.89 Saving 10% 100 + £16.87 £14.06 Saving 15% 500 + £15.88 £13.23 Saving 20% Total:

Total

Cad content menu

Please Login to see select CAD

Product Info

SKU

WDS 7421

What are Hygienic Ball Head Screws?

Hygienic ball head screws from WDS Components are high-integrity safety fasteners specifically engineered for clean, secure mounting in high-sanitation environments. Precision-machined from premium 316-grade stainless steel, these screws feature a smooth, low-profile ball head with a highly polished surface finish (Ra <0.8 µm). This ultra-smooth design dramatically minimizes potential dirt traps, preventing product residue or bacteria from adhering to the hardware and ensuring effortless cleaning during washdown procedures.

For optimized industrial performance, these safety screws are designed with an oversized flange head that improves load distribution across the mounting surface. Additionally, a specialized thread undercut reduces stress concentrations to ensure a uniform clamping force without warping your panels. They provide an exceptionally reliable fastening solution for securing cladding, protective covers, and machine guards on cleanroom equipment.

What are the Key Features & Benefits

Ultra-Smooth Polish (Ra <0.8 µm): Exceptional mirror finish prevents contaminant adhesion and allows for quick, effortless sanitation.
Low-Profile Ball Head: Rounded, crevice-free head design completely eliminates sharp corners and hidden areas where dirt can accumulate.
Oversized Load-Bearing Flange: Distributes clamping pressure evenly over a broader surface area, protecting delicate panels or guard materials.
Stress-Reducing Thread Undercut: Engineering profile minimizes stress concentrations at the head-to-shank junction, ensuring a secure, lasting hold.
316 Stainless Steel Construction: Delivers elite marine-grade corrosion resistance against harsh chemical sanitizers and high-pressure daily washdowns.

Specifications & System Applications

Material Grade: 316 Grade Stainless Steel (A4 Inox)
Surface Roughness: Ra <0.8 µm High-Polish Finish
Head Profile: Ball Head with Integrated Oversized Flange & Thread Undercut
System Matching: Pair these premium washdown-safe screws with our cleanroom-ready Hygienic Levelling Feet or Stainless Hinges to construct a fully validated, sanitary machine assembly.

Technical Specifications

More Information
Material	Stainless Steel
Unit Type	Metric
Stock Guaranteed	No