RS PRO, Bright Zinc Plated Steel Lock Nut, DIN 985, M12
- RS Stock No.:
- 122-4375
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 bag of 100 units)*
£15.16
(exc. VAT)
£18.19
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 151 unit(s) ready to ship
- Plus 23 unit(s) ready to ship from another location
- Plus 60 unit(s) shipping from 29 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 - 4 | £15.16 | £0.152 |
| 5 - 9 | £14.42 | £0.144 |
| 10 - 29 | £13.65 | £0.137 |
| 30 + | £12.73 | £0.127 |
*price indicative
- RS Stock No.:
- 122-4375
- 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 | Metric | |
| Nut Type | Nylon Insert Self Locking Type T | |
| Thread Size | M12 | |
| Material | Steel | |
| Type | Nylon Insert | |
| Finish | Bright Zinc Plated | |
| Width | 19.0mm | |
| Overall Height | 8.0mm | |
| Standards Met | DIN 985 | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Imperial or Metric Metric | ||
Nut Type Nylon Insert Self Locking Type T | ||
Thread Size M12 | ||
Material Steel | ||
Type Nylon Insert | ||
Finish Bright Zinc Plated | ||
Width 19.0mm | ||
Overall Height 8.0mm | ||
Standards Met DIN 985 | ||
- COO (Country of Origin):
- CN
RS PRO M12, Zinc-Plated Steel Nylon Insert Lock Nut
These RS PRO lock nuts will keep your bolts tightly in place, even in situations where they're under severe strain. They're made of zinc-plated steel that's resistant to rust, acid and oil corrosion, making them a long-lasting choice for use in demanding environments.
The lock nuts are designed to be resistant to vibrations and torque, and their nylon inserts increase the grip between the nut and bolt to ensure the connection stays strong. This saves you time and effort, as you won't need to manually retighten the lock nut.
When you screw the mating bolt into the nut, the bolt compresses the nylon, leaving no space for liquids like oil or water to leak into your devices. That means it will keep your components dry and free from rust or water damage.
The lock nuts are designed to be resistant to vibrations and torque, and their nylon inserts increase the grip between the nut and bolt to ensure the connection stays strong. This saves you time and effort, as you won't need to manually retighten the lock nut.
When you screw the mating bolt into the nut, the bolt compresses the nylon, leaving no space for liquids like oil or water to leak into your devices. That means it will keep your components dry and free from rust or water damage.
Features and Benefits
- Zinc-plated finish
- Steel material
- Thread size of M12
- Nylon insert type