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100mm Top adjusting bolt down foot A4 Stainless base

Name: 100mm Top adjusting bolt down foot A4 Stainless base
Brand: Wds components
SKU: 771_000033
Price: 51.10 GBP
Availability: InStock

Material

316 Polished Stainless Steel Base

EPDM Blue internal O ring

Non slip nitrile rubber pad

316 Stainless Steel ball & stem

Supplied with DIN 934 316 Stainless Steel full nut

Click here to view our full category page and explore alternative thread sizes, base diameters, and heavy-duty configurations.

Starting at $51.10 $51.10

SKU

WDS 771

Select Your Sizes

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

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Grouped product items
WDS No.	Weight	D	D1	H	L	S	S1	Size of Thread	Stock Guaranteed
M12x50mm Bolt down top adjusting foot 100mm A4 base 771-9102M12050 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 771-9102M12050 Company Code	0.62	M12	100	39.8	50	6	24	M12	< 10	$51.10 $51.10 Unit Price 1 + $51.10 $51.10 11 + $48.54 $48.54 Saving 5% 25 + $43.43 $43.43 Saving 15% 50 + $38.32 $38.32 Saving 25% 100 + $35.78 $35.78 Saving 30% 500 + $33.22 $33.22 Saving 35% 750 + $30.67 $30.67 Saving 40% 1000 + $25.56 $25.56 Saving 50% Total:
M12x75mm Bolt down top adjusting foot 100mm A4 base 771-9102M12075 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 771-9102M12075 Company Code	0.64	M12	100	39.8	75	6	24	M12	< 10	$51.18 $51.18 Unit Price 1 + $51.18 $51.18 11 + $48.62 $48.62 Saving 5% 25 + $43.50 $43.50 Saving 15% 50 + $38.39 $38.39 Saving 25% 100 + $35.83 $35.83 Saving 30% 500 + $33.27 $33.27 Saving 35% 750 + $30.71 $30.71 Saving 40% 1000 + $25.60 $25.60 Saving 50% Total:
M12x100mm Bolt down top adjusting foot 100mm A4 base 771-9102M12100 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 771-9102M12100 Company Code	0.66	M12	100	39.8	100	6	24	M12	< 10	$51.25 $51.25 Unit Price 1 + $51.25 $51.25 11 + $48.69 $48.69 Saving 5% 25 + $43.56 $43.56 Saving 15% 50 + $38.44 $38.44 Saving 25% 100 + $35.87 $35.87 Saving 30% 500 + $33.31 $33.31 Saving 35% 750 + $30.75 $30.75 Saving 40% 1000 + $25.62 $25.62 Saving 50% Total:
M12x125mm Bolt down top adjusting foot 100mm A4 base 771-9102M12125 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 771-9102M12125 Company Code	0.68	M12	100	39.8	125	6	24	M12	< 10	$51.30 $51.30 Unit Price 1 + $51.30 $51.30 11 + $48.74 $48.74 Saving 5% 25 + $43.60 $43.60 Saving 15% 50 + $38.48 $38.48 Saving 25% 100 + $35.91 $35.91 Saving 30% 500 + $33.35 $33.35 Saving 35% 750 + $30.78 $30.78 Saving 40% 1000 + $25.65 $25.65 Saving 50% Total:
M12x150mm Bolt down top adjusting foot 100mm A4 base 771-9102M12150 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 771-9102M12150 Company Code	0.71	M12	100	39.8	150	6	24	M12	< 10	$51.35 $51.35 Unit Price 1 + $51.35 $51.35 11 + $48.79 $48.79 Saving 5% 25 + $43.65 $43.65 Saving 15% 50 + $38.52 $38.52 Saving 25% 100 + $35.95 $35.95 Saving 30% 500 + $33.38 $33.38 Saving 35% 750 + $30.81 $30.81 Saving 40% 1000 + $25.68 $25.68 Saving 50% Total:
M12x200mm Bolt down top adjusting foot 100mm A4 base 771-9102M12200 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 771-9102M12200 Company Code	0.75	M12	100	39.8	200	6	24	M12	< 10	$51.45 $51.45 Unit Price 1 + $51.45 $51.45 11 + $48.88 $48.88 Saving 5% 25 + $43.73 $43.73 Saving 15% 50 + $38.60 $38.60 Saving 25% 100 + $36.02 $36.02 Saving 30% 500 + $33.45 $33.45 Saving 35% 750 + $30.88 $30.88 Saving 40% 1000 + $25.73 $25.73 Saving 50% Total:
M16x75mm Bolt down top adjusting foot 100mm A4 base 771-9102M16075 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 771-9102M16075 Company Code	0.68	M16	100	39.8	75	8	24	M16	< 10	$52.39 $52.39 Unit Price 1 + $52.39 $52.39 11 + $49.78 $49.78 Saving 5% 25 + $44.54 $44.54 Saving 15% 50 + $39.30 $39.30 Saving 25% 100 + $36.67 $36.67 Saving 30% 500 + $34.06 $34.06 Saving 35% 750 + $31.43 $31.43 Saving 40% 1000 + $26.20 $26.20 Saving 50% Total:
M16x100mm Bolt down top adjusting foot 100mm A4 base 771-9102M16100 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 771-9102M16100 Company Code	0.72	M16	100	39.8	100	8	24	M16	< 10	$52.52 $52.52 Unit Price 1 + $52.52 $52.52 11 + $49.89 $49.89 Saving 5% 25 + $44.64 $44.64 Saving 15% 50 + $39.39 $39.39 Saving 25% 100 + $36.76 $36.76 Saving 30% 500 + $34.14 $34.14 Saving 35% 750 + $31.51 $31.51 Saving 40% 1000 + $26.26 $26.26 Saving 50% Total:
M16x125mm Bolt down top adjusting foot 100mm A4 base 771-9102M16125 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 771-9102M16125 Company Code	0.76	M16	100	39.8	125	8	24	M16	< 10	$52.64 $52.64 Unit Price 1 + $52.64 $52.64 11 + $50.01 $50.01 Saving 5% 25 + $44.75 $44.75 Saving 15% 50 + $39.48 $39.48 Saving 25% 100 + $36.84 $36.84 Saving 30% 500 + $34.22 $34.22 Saving 35% 750 + $31.58 $31.58 Saving 40% 1000 + $26.33 $26.33 Saving 50% Total:
M16x150mm Bolt down top adjusting foot 100mm A4 base 771-9102M16150 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 771-9102M16150 Company Code	0.80	M16	100	39.8	150	8	24	M16	< 10	$52.77 $52.77 Unit Price 1 + $52.77 $52.77 11 + $50.13 $50.13 Saving 5% 25 + $44.85 $44.85 Saving 15% 50 + $39.57 $39.57 Saving 25% 100 + $36.93 $36.93 Saving 30% 500 + $34.29 $34.29 Saving 35% 750 + $31.66 $31.66 Saving 40% 1000 + $26.39 $26.39 Saving 50% Total:
M16x200mm Bolt down top adjusting foot 100mm A4 base 771-9102M16200 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 771-9102M16200 Company Code	0.88	M16	100	39.8	200	8	24	M16	< 10	$53.01 $53.01 Unit Price 1 + $53.01 $53.01 11 + $50.36 $50.36 Saving 5% 25 + $45.06 $45.06 Saving 15% 50 + $39.77 $39.77 Saving 25% 100 + $37.12 $37.12 Saving 30% 500 + $34.46 $34.46 Saving 35% 750 + $31.81 $31.81 Saving 40% 1000 + $26.51 $26.51 Saving 50% Total:

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Product Info

SKU

WDS 771

What are 100mm Base Bolt-Down Top Adjusting Stainless Steel Levelling Feet?

Top adjusting bolt-down stainless steel levelling feet from WDS Components are premium mechanical mounts engineered to provide heavy-duty stability, precise vertical alignment, and permanent floor anchoring for high-sanitation environments. Forged with an expansive, maximum-stability 100mm diameter A4 (316) stainless steel base, this parent range features an extended base profile with a single integrated fixing hole to lock your equipment securely to the floor. Each base is precision-machined and highly polished to eliminate microscopic crevices, featuring an internal blue 70 Shore A EPDM O-ring that seals the pivoting mechanism while allowing smooth articulation on sloped or irregular factory floors.

The standout feature of this parent design is the integrated internal hexagon drive socket broached directly into the top tip of the coarse-pitch threaded stud. This layout enables engineers to execute rapid adjustments completely from above using standard hand tools, bypassing the physical restrictions of low-clearance chassis frames. For complete installation freedom, an external hex profile at the bottom of the stem permits traditional wrench leveling from below. The assembly is anchored by a high-visibility, food-safe blue non-slip 75 Shore A nitrile rubber pad that isolates operational vibrations and stops machine walk.

Key Features & Benefits

Secure Bolt-Down Fixing Hole: The extended base profile features a single dedicated mounting hole, enabling mechanical floor anchoring to eliminate equipment drift and maximize workplace safety under high-vibration loads.
Maximum Weight Distribution 100mm Footprint: The wide 100mm diameter base dramatically expands the surface contact area, optimizing heavy load distribution and ensuring unparalleled structural rigidity under peak machinery loads compared to smaller variants.
Polished Marine-Grade A4 Base: The cast 316 stainless steel housing provides supreme protection against aggressive washdown chemicals, high-pressure steam, and pitting corrosion.
Dual-End Tool Engagement: Incorporates a top internal hexagon socket and a bottom external hex profile, providing two independent methods for high-precision height leveling.
Top-Down Leveling Efficiency: Allows maintenance technicians to adjust heights comfortably from above, saving critical downtime when space underneath equipment is restricted.
Visual Hygiene Traceability: The vibrant blue nitrile base pad and matching internal EPDM O-ring simplify contamination checks and fully support cleanroom safety protocols.
Articulated Vibration Isolation: The smooth-pivoting internal joint compensates for uneven flooring while the vulcanized rubber base absorbs heavy mechanical shocks.

Typical Industrial Applications

These heavy-duty, cleanroom-ready dual-adjustable mounts provide reliable stabilization for structural frameworks, material handling platforms, and automated equipment:

Food, Beverage & Dairy Processing
Pharmaceutical & Cleanroom Production
Automation & Chemical Blending Blocks

WDS supplies a comprehensive selection of levelling feet, Click here to view our full category page and explore alternative thread sizes, base diameters, and heavy-duty configurations.

Technical Specifications

More Information
MATERIAL	316 Stainless Steel
Unit Type	Metric
Stock Guaranteed	No