Bulk discount available
Subtotal (1 bag of 50 units)*
£10.87
(exc. VAT)
£13.04
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 44 unit(s) ready to ship
- Plus 21 unit(s) ready to ship from another location
- Plus 40 unit(s) shipping from 14 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 - 4 | £10.87 | £0.217 |
| 5 - 9 | £10.33 | £0.207 |
| 10 - 29 | £9.77 | £0.195 |
| 30 + | £9.14 | £0.183 |
*price indicative
- RS Stock No.:
- 122-4413
- 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 | |
| Product Type | Hex Nut | |
| Sub Type | Half | |
| Material | Stainless Steel | |
| Finish | Plain | |
| Overall Height | 5mm | |
| Standards/Approvals | DIN 439B | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Product Type Hex Nut | ||
Sub Type Half | ||
Material Stainless Steel | ||
Finish Plain | ||
Overall Height 5mm | ||
Standards/Approvals DIN 439B | ||
RS Pro A4 Stainless Steel Locking Half Nuts
The RS Pro A4 stainless steel locking half nuts have been designed for you to use when a nut has to be locked without clamping against another object.
Features and Benefits
Good resistance to corrosion
Value for money
Half the height of normal nuts
Typical Applications
Use as locking nut
Use in manufacturing sectors such as the food industry
Use in marine applications
Note
If A4 stainless steel is not what you are looking for, we also have the locking half nut in A2 stainless steel.
Standards
DIN 439