Subtotal (1 bag of 25 units)*
£52.31
(exc. VAT)
£62.77
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 16 unit(s) ready to ship
- Plus 3 unit(s) ready to ship from another location
- Plus 24 unit(s) shipping from 17 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 + | £52.31 | £2.092 |
*price indicative
- RS Stock No.:
- 188-6476
- 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 | M20 | |
| Material | Stainless Steel | |
| Type | Nylon Insert | |
| Stainless Steel Type | A4 316 | |
| Width | 30.0mm | |
| Overall Height | 14.0mm | |
| Standards Met | DIN 985 | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Imperial or Metric Metric | ||
Nut Type Nylon Insert Self Locking Type T | ||
Thread Size M20 | ||
Material Stainless Steel | ||
Type Nylon Insert | ||
Stainless Steel Type A4 316 | ||
Width 30.0mm | ||
Overall Height 14.0mm | ||
Standards Met DIN 985 | ||
RS PRO, M20, Plain Stainless Steel Nylon Insert Lock Nut
This lock nut from RS PRO screws onto fastenings next to the bolt in order to keep them firmly locked in place. Its nylon washer increases the bolt's ability to withstand vibrations, so it doesn't come loose even when severely jostled. This helps your machinery stay firm for longer and reduces the time you need to spend retightening.
Having a nylon insert also increases how secure the seal around your bolt is. When the mating bolt screws into the nut, the nylon ring is compressed and gives a watertight fit that keeps liquids from seeping in and damaging your machinery.
For increased durability, the locking nut is made of zinc-plated steel. The zinc coating prevents the nut from rusting, extending its lifespan and that of your machines.
Having a nylon insert also increases how secure the seal around your bolt is. When the mating bolt screws into the nut, the nylon ring is compressed and gives a watertight fit that keeps liquids from seeping in and damaging your machinery.
For increased durability, the locking nut is made of zinc-plated steel. The zinc coating prevents the nut from rusting, extending its lifespan and that of your machines.
Features and Benefits
• Plain finish
• Stainless steel material
• A4 316 stainless steel type
• Thread size of M20
• Nylon insert type
• Stainless steel material
• A4 316 stainless steel type
• Thread size of M20
• Nylon insert type