Subtotal (1 pack of 50 units)*
£43.35
(exc. VAT)
£52.00
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 200 unit(s) shipping from 07 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 50 + | £0.867 | £43.35 |
*price indicative
- RS Stock No.:
- 245-1271
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Imperial or Metric | Imperial | |
| Nut Type | Self Locking | |
| Thread Size | 1/2-13in | |
| Material | Steel | |
| Type | Fixing Nut | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Imperial or Metric Imperial | ||
Nut Type Self Locking | ||
Thread Size 1/2-13in | ||
Material Steel | ||
Type Fixing Nut | ||
RS PRO Flange Lock Nuts
Introducing the range of RS PRO Flange Lock Nuts, a high-quality fastener locking solution for connecting and tightening a bolt or screw in a wide range of applications to prevent it from loosening and locking it into place. Each fastener is made from steel with a zinc coating, making them much more cost-effective than their stainless-steel counterparts, while still offering a high level of protection against surface rust and oxidisation.
Features and Benefits:
- This range of RS PRO fasteners is ideal where a secure locking fastening is required to support medium to heavy duty applications where loosening over time can occur
- Manufactured with a zinc finish, each fastener provides good protection against surface rust and oxidisation and offers good lubricity to the threads of the fastener
- In addition to this, the zinc-plated and forged steel fasteners are much more cost effective than stainless steel and is also widely recyclable, making them a much more sustainable option
- Available in a wide range of sizes
Applications:
Hex nuts are designed specifically for ease of use and simplicity. They are used for applications where the fastener needs to be tightened or loosened, most commonly when something needs additional security alongside the bolt to ensure a secure fixing. The main benefit of hex nuts is that they are easy to install and are available in a range of sizes to suit the application needs. Hex nuts are most commonly used in:
- Household and DIY applications
- Building and construction
- Automotive, marine and aerospace
Why RS PRO?
RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards - they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.