These high-quality M12 × 40 mm stainless steel bolts and Nyloc nuts are engineered for secure fastening in demanding industrial, hygienic and commercial environments. Designed for applications... Read Full Description
These high-quality M12 × 40 mm stainless steel bolts and Nyloc nuts are engineered for secure fastening in demanding industrial, hygienic and commercial environments. Designed for applications where strength, corrosion resistance and vibration-proof locking are essential, this set provides a reliable fixing solution for castors, trolleys, machinery feet, fabrication frameworks and equipment assemblies.
Manufactured from premium stainless steel, the bolts offer long-term durability in wet, wash-down and chemical-prone environments. The nylon-insert locking nuts ensure a tight, anti-vibration hold, making the set suitable for sectors such as food-processing, pharmaceuticals, manufacturing, warehousing, laboratories, catering and heavy-duty commercial equipment.
High-grade stainless steel bolts and Nyloc nuts
M12 × 40 mm size ideal for mounting castors, feet, frames and equipment
Corrosion-resistant stainless steel for wet, hygienic and chemical environments
Nyloc nuts provide vibration-resistant, secure locking
Suitable for industrial, food-safe and outdoor applications
Durable fastening for medium to heavy-duty load assemblies
Supplied as a convenient 4-pack for small installations or repairs
Bolt Size: M12 × 40 mm
Thread Type: Standard metric thread
Material (Bolts): Stainless steel
Material (Nuts): Stainless steel Nyloc (nylon-insert locking)
Fastening Type: Bolt and lock-nut set
Pack Quantity: 4 bolts + 4 Nyloc nuts
Usage: Castor mounting, equipment fastening, fabrication, workshop fixtures
Corrosion Protection: Yes – stainless steel construction
Fixing Style: Anti-vibration locking nut
Food-processing plants and hygienic production environments
Pharmaceutical, medical and laboratory equipment
Warehouse trolleys, industrial carts and handling systems
Stainless-steel worktables, frames and fabrications
Outdoor equipment and marine-exposed assemblies
Machinery feet, conveyor legs and fabrication brackets
Any installation requiring durable, corrosion-resistant fastening
Ross Handling provides trusted, high-quality fastening and castor-mounting solutions engineered for industrial and hygienic environments. These stainless steel bolts and Nyloc nuts offer reliable corrosion resistance, secure anti-vibration locking and long-term durability. As specialists in castors and material-handling components, Ross Handling ensures all fastening products are correctly matched, quality-checked and built for compatibility with professional equipment.
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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!
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 |
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 |
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.
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.