Skip to the beginning of the images gallery

Hand knobs Steel thrust screw hardened point Cast Iron

Material

Hand Knob - Cast Iron, Black powder coated

Threaded Body - Steel Grade 10.9, Black Oxide Finish

Tip - Tool Steel

P = Maximum Static Load (kg)

From £10.18 £8.48

SKU

WDS 8185

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	D2	D3	H	H1	H2	L	Lobes	Size of Thread	Tip	Stock Guaranteed
M6 x 15.3 hand knob Steel thrust screw hardened point Cast Iron 8185-06153H 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 8185-06153H Company Code	0.06	M6	32	12	4	21	9	0.8	15.3	6+ Lobes	M6	Tool Steel	< 10	£10.18 £8.48 Unit Price 1 + £10.18 £8.48 11 + £9.67 £8.06 Saving 5% 25 + £9.16 £7.63 Saving 10% 50 + £8.65 £7.21 Saving 15% 100 + £8.14 £6.78 Saving 20% 250 + £7.63 £6.36 Saving 25% 500 + £7.13 £5.94 Saving 30% 1000 + £6.61 £5.51 Saving 35% Total:
M8 x 13 hand knob Steel thrust screw hardened point Cast Iron 8185-0813H 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 8185-0813H Company Code	0.08	M8	40	14	5.5	26	12	1	13	6+ Lobes	M8	Tool Steel	< 10	£10.84 £9.03 Unit Price 1 + £10.84 £9.03 11 + £10.30 £8.58 Saving 5% 25 + £9.76 £8.13 Saving 10% 50 + £9.22 £7.68 Saving 15% 100 + £8.66 £7.22 Saving 20% 250 + £8.12 £6.77 Saving 25% 500 + £7.58 £6.32 Saving 30% 1000 + £7.04 £5.87 Saving 35% Total:
M8 x 20 hand knob Steel thrust screw hardened point Cast Iron 8185-0820H 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 8185-0820H Company Code	0.09	M8	40	14	5.5	26	15	1	20	6+ Lobes	M8	Tool Steel	< 10	£11.08 £9.23 Unit Price 1 + £11.08 £9.23 11 + £10.52 £8.77 Saving 5% 25 + £9.97 £8.31 Saving 10% 50 + £9.42 £7.85 Saving 15% 100 + £8.86 £7.38 Saving 20% 250 + £8.30 £6.92 Saving 25% 500 + £7.75 £6.46 Saving 30% 1000 + £7.20 £6.00 Saving 35% Total:
M10 x 17.5 hand knob Steel thrust screw hardened point Cast Iron 8185-10175H 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 8185-10175H Company Code	0.15	M10	50	18	7	34	19	1.5	17.5	6+ Lobes	M10	Tool Steel	< 10	£12.40 £10.33 Unit Price 1 + £12.40 £10.33 11 + £11.77 £9.81 Saving 5% 25 + £11.16 £9.30 Saving 10% 50 + £10.54 £8.78 Saving 15% 100 + £9.91 £8.26 Saving 20% 250 + £9.30 £7.75 Saving 25% 500 + £8.68 £7.23 Saving 30% 1000 + £8.05 £6.71 Saving 35% Total:
M10 x 25.5 hand knob Steel thrust screw hardened point Cast Iron 8185-10255H 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 8185-10255H Company Code	0.16	M10	50	18	7	34	19	1.5	25.5	6+ Lobes	M10	Tool Steel	< 10	£12.55 £10.46 Unit Price 1 + £12.55 £10.46 11 + £11.93 £9.94 Saving 5% 25 + £11.29 £9.41 Saving 10% 50 + £10.67 £8.89 Saving 15% 100 + £10.04 £8.37 Saving 20% 250 + £9.42 £7.85 Saving 25% 500 + £8.78 £7.32 Saving 30% 1000 + £8.16 £6.80 Saving 35% Total:

Total

Cad content menu

Please Login to see select CAD

Product Info

SKU

WDS 8185

What Are Cast Iron Grippers?

These Cast Iron Grippers are a durable and reliable clamping solution engineered for industrial, mechanical and workshop applications. The hand knob is made from cast iron with a black powder-coated finish, providing excellent strength, wear resistance and a comfortable ergonomic grip for frequent manual tightening and adjustment. Cast iron hand knobs are ideal for environments such as machinery setups, fixtures and adjustable assemblies.

Paired with the knob is a steel thrust screw fitted with a hardened pad. The screw body is constructed from high-strength Grade 10.9 steel, offering excellent load-bearing capability and resistance to bending or deformation. The hardened tool-steel pad provides a solid thrust contact point that resists wear and delivers repeatable support under load, making it perfect for clamping, positioning, stops and other secure fastening tasks.

Technical Specifications

More Information
Material	Cast Iron
Unit Type	Metric
Stock Guaranteed	No