This 16-pack contains premium stainless-steel bolts paired with nylon-insert locking nuts (Nyloc), offering a secure, corrosion-resistant fastening solution for castors, equipment bases, frames,... Read Full Description
This 16-pack contains premium stainless-steel bolts paired with nylon-insert locking nuts (Nyloc), offering a secure, corrosion-resistant fastening solution for castors, equipment bases, frames, trolleys or conveyor feet. The stainless-steel bolts and Nyloc nuts deliver strong load-bearing and vibration-resistant performance — ideal for demanding industrial, commercial, food-processing, marine or hygiene-critical environments.
The nylon insert in each nut grips the bolt thread tightly, preventing loosening under vibration or movement. This makes the set particularly suitable for applications where castors or equipment will undergo frequent motion, load shifts or are exposed to moisture, chemicals or wash-down processes.
Stainless-steel bolts and nylon-insert (Nyloc) nuts for corrosion resistance and durability
Bolt size: M12 × 40 mm — versatile for castor mounting, equipment feet, frames, racks and structural assemblies
Nylon insert locking nut provides a secure, vibration-resistant fastening that resists loosening under dynamic loads
High-strength fastener set suitable for heavy-duty use and repeated assembly/disassembly cycles
Ideal for wash-down, damp, marine, industrial or hygiene-sensitive environments where corrosion resistance is a must
Bolt Thread Size: M12
Bolt Length: 40 mm
Nuts: Nyloc (nylon-insert locking nuts) — stainless steel construction with nylon locking insert for vibration resistance
Pack Contents: 16 bolts + 16 nyloc nuts
Material: Stainless steel bolts and nuts (typically A2 / 304-grade or equivalent corrosion-resistant grade)
Intended Use: Securing castors, conveyor/bench feet, structural frames, trolleys, racks, equipment bases
This bolt and Nyloc nut set is well suited for:
Mounting castors on trolleys, carts, benches or racks in warehouses, workshops or food-service facilities
Securing equipment bases, stainless-steel frames or conveyor feet in manufacturing, processing, medical or industrial environments
Marine and outdoor installations — stainless steel resists rust and corrosion even in wet, salty or harsh conditions
Food processing, pharmaceutical, laboratory or clean-room applications — stainless fasteners withstand frequent cleaning, moisture and hygiene requirements
Any mechanical assembly subject to vibration or movement, where locking nuts help prevent loosening over time
Ross Handling offers high-quality stainless-steel fasteners engineered for long-term performance even under heavy use, moisture, chemical exposure or constant movement. This M12 × 40 mm bolt & Nyloc nut set provides secure, vibration-resistant fixing — ideal for castors, equipment frames, racks and mobile systems that require corrosion resistance, strength and reliability. It’s a dependable choice for industrial, commercial, marine, food-processing or hygienic applications where standard fasteners would prematurely fail.
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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.