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40 x 40mm Square Stainless Steel M20 Threaded Weld Plates

SKU
SSWP-40X40-M20

This 40 × 40 mm square threaded weld plate provides a robust, weld-on mounting point, ideal for terminating square tubing or structural profiles and creating a threaded anchor for adjustable... Read Full Description

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£9.16 £7.63
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  • This item: 40 x 40mm Square Stainless Steel M20 Threaded Weld Plates £9.16
  • 40 x 40mm Square Stainless Steel M20 Threaded Weld Plates £9.16
  • 40 x 40mm Square Stainless Steel M20 Threaded Weld Plates £9.16
  • 40 x 40mm Square Stainless Steel M20 Threaded Weld Plates £9.16
Total price: £0.00

Description

This 40 × 40 mm square threaded weld plate provides a robust, weld-on mounting point, ideal for terminating square tubing or structural profiles and creating a threaded anchor for adjustable feet, castors, machinery supports or frameworks. Its M20 internal thread accepts M20 threaded components — making it perfect for secure, heavy-duty assemblies that require strong mechanical fixing via welding.

Manufactured from stainless steel, this weld plate offers excellent corrosion resistance and durability, making it suitable for harsh, wet, hygiene-sensitive or industrial environments. Once welded to a frame or tube, it provides a permanent, heavy-duty threaded mounting point — combining the strength of a welded base with the adjustability and modularity of a threaded insert.


Key Features

  • Stainless-steel construction — corrosion-resistant, hygienic and suitable for wash-down, food-processing, marine, chemical or outdoor environments

  • 40 × 40 mm square base — compact and well-suited for welding onto square tubing, frames, benches, racks or supports

  • M20 internal thread — enables secure attachment of M20 bolts, adjustable feet, castors or other threaded components for strong, reliable mounting

  • Weld-on plate design — provides a permanent, sealed anchor point for structural stability and heavy-duty load-bearing

  • Perfect for custom fabrication, modular frames, equipment bases, adjustable supports or retrofit builds


Specifications

  • Plate Size: 40 mm × 40 mm square

  • Thread Size: M20 (internal thread)

  • Material: Stainless steel — corrosion-resistant and durable

  • Mounting Method: Weld-on (plate designed to be welded to square tubing, frames, or structural supports)

  • Intended Use: Creating a fixed, threaded mounting point for adjustable feet, castors, bolt-on components or structural assemblies

  • Use Environments: Industrial, food-processing, pharmaceutical, laboratory, marine, outdoor, wash-down, chemical, hygienic or clean-room installations


Applications / Industries & Environments

This weld plate is particularly useful for:

  • Fabrication of custom equipment frames, benches, racks or supports needing threaded mounting points

  • Installation of adjustable feet or supports on square-tube frames — enabling levelling or height adjustment

  • Retrofitting castors or adjustable feet onto existing structures which were not pre-drilled or pre-threaded

  • Equipment and machinery bases in industrial, workshop, marine, chemical or food-processing environments — where corrosion resistance is essential

  • Clean-room, laboratory, pharmaceutical, wash-down or hygienic installations needing stainless-steel, welded mounting components

  • Manufacturing, commercial, outdoor or heavy-duty installations requiring robust, permanent threaded anchor points


Why Choose Ross Handling

Ross Handling’s stainless-steel threaded weld plates combine the strength of welded base plates with the versatility of threaded inserts — giving you a permanent, corrosion-resistant anchor point that can accept adjustable feet, castors or other threaded fittings. These weld plates are ideal where durability, hygiene, corrosion resistance and structural reliability matter. Choosing this weld plate ensures your frames, benches or equipment stands have a long-lasting, secure foundation suitable for demanding industrial or hygienic applications.

Technical Details
More Information
M20 Thread Size (D1) M20
Stainless Steel Thread Material Stainless Steel
40 x 40 Outside Diameter (mm) 40 x 40
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Delivery & Returns

Delivery Charges

For a more detailed view of our delivery charges please visit our UK Delivery & Returns or International Delivery & Returns page.

Please note that our standard shipping rates do not apply to tubing orders. Tubing has its own unique shipping rate, which is automatically calculated at checkout. We've tailored these rates to ensure the best possible delivery service for these items!

UK Mainland

Please note final delivery cost is calculated at checkout based on order weight and destination.

Delivery Option Delivery Cost (£)
2 Working Days Express Pack (for small orders) £7.09
2 Working Days From £9.13
Next Working Day From £10.66
By 12 PM Next Working Day From £16.83
By 10:30 AM Next Working Day From £23.46
Saturday Delivery From £17.85
3 Day Pallet Delivery (for large orders) £100

Northern Ireland, Highlands and Islands

Please note delivery costs for Northern Ireland, Highlands, and Islands vary based on location and order weight.

Delivery Option Delivery Cost (£)
Northern Ireland (2-3 working days) From £16.32
Scottish Highlands (2-3 working days) From £19.38
Isle of Man (2-3 working days) From £19.38
Channel Islands (2-3 working days) From £19.38

Delivery Surcharge for Highlands and Islands Postcodes:

Please note that the following postcodes in the Highlands and Islands of Scotland incur additional delivery charges due to their remote locations and the higher shipping costs associated with these areas.

Postcodes affected include:

AB31-AB56
FK17-FK21
HS1-HS9 (Outer Hebrides)
IV (Inverness and surrounding areas)
KA27-KA28 (Isle of Arran and Cumbrae)
KW (Kirkwall and Orkney)
PA20-PA78 (Argyll and Bute, Inner Hebrides)
PH15-PH50 (Perthshire and the Highlands)
ZE1-ZE3 (Shetland Islands)

These areas are subject to a delivery surcharge due to increased transportation costs and extended delivery times. We strive to keep our delivery charges as competitive as possible and appreciate your understanding when shipping to these regions.

For more information or to get a specific delivery quote, please contact our customer service team.

Returns

If you're not satisfied with your purchase, ordered the wrong size, or find the items unsuitable, return them within 28 days along with the delivery note and a brief explanation for a refund or exchange. Please contact us before returning items to ensure eligibility. Note that we cannot refund items damaged through use.

We recommend using a recorded and insured delivery method for returns, as we're not responsible for goods lost or damaged in transit. Keep proof of postage. Refunds typically do not cover original delivery costs, and returns of sack trucks, trolleys, and mobile steps may incur a restocking fee.

For full terms and conditions click here.

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