Aerotight, Plain Steel Lock Nut, M4
- RS Stock No.:
- 260-5821
- Mfr. Part No.:
- A2AEROTIGHTM04RS
- Brand:
- Aerotight
Save 16% when you buy 30 units
Subtotal (1 box of 25 units)*
£32.39
(exc. VAT)
£38.87
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 116 unit(s) ready to ship
- Plus 9 unit(s) ready to ship from another location
- Plus 999,999,883 unit(s) shipping from 16 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Box(es) | Per Box | Per unit* |
|---|---|---|
| 1 - 4 | £32.39 | £1.296 |
| 5 - 9 | £30.77 | £1.231 |
| 10 - 29 | £29.19 | £1.168 |
| 30 + | £27.20 | £1.088 |
*price indicative
Alternative
This product is not currently available. Here is our alternative recommendation.
1 Bag of 100
£32.16
(exc. VAT)
£38.59
(inc. VAT)
- RS Stock No.:
- 260-5821
- Mfr. Part No.:
- A2AEROTIGHTM04RS
- Brand:
- Aerotight
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Aerotight | |
| Imperial or Metric | Metric | |
| Nut Type | Self Locking | |
| Thread Size | M4 | |
| Material | Steel | |
| Type | Aerotight | |
| Finish | Plain | |
| Width | 7.0mm | |
| Overall Height | 4.79mm | |
Select all | ||
|---|---|---|
Brand Aerotight | ||
Imperial or Metric Metric | ||
Nut Type Self Locking | ||
Thread Size M4 | ||
Material Steel | ||
Type Aerotight | ||
Finish Plain | ||
Width 7.0mm | ||
Overall Height 4.79mm | ||
- COO (Country of Origin):
- GB
A1 Stainless Steel - Metric
A1 grade type 303 stainless steel
All-metal construction
Allows use up to 300°C
Stay in position whether tightened or not
Reuseable
All-metal construction
Allows use up to 300°C
Stay in position whether tightened or not
Reuseable
Aerotight® Stiff Nuts
Self-locking all metal nuts, designed to stay in position despite conditions of severe vibration. This is achieved by cantilevered threaded arms which are deflected downwards and inwards.
Note
Two complete threads of the engaged screw must protrude beyond the nut.
Aerotight® nuts should not be used on damaged or interrupted threads.
Aerotight® nuts should not be used on damaged or interrupted threads.