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Subtotal (1 bag of 250 units)*
£8.59
(exc. VAT)
£10.31
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 268 unit(s) ready to ship
- Plus 55 unit(s) ready to ship from another location
- Plus 456 unit(s) shipping from 26 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 - 4 | £8.59 | £0.034 |
| 5 - 9 | £8.17 | £0.033 |
| 10 - 29 | £7.72 | £0.031 |
| 30 + | £7.21 | £0.029 |
*price indicative
Alternative
This product is not currently available. Here is our alternative recommendation.
1 Bag of 100
£6.85
(exc. VAT)
£8.22
(inc. VAT)
- RS Stock No.:
- 527-230
- 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 | |
| Thread Size | M3 | |
| Width | 5.5mm | |
| Material | Stainless Steel | |
| Type | Full | |
| Stainless Steel Type | A2 304 | |
| Finish | Plain | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Thread Size M3 | ||
Width 5.5mm | ||
Material Stainless Steel | ||
Type Full | ||
Stainless Steel Type A2 304 | ||
Finish Plain | ||
- COO (Country of Origin):
- CN
RS PRO A2 Stainless Steel Hex Nuts - Metric
RS PRO hex nuts are a six-sided nut that fastens screws and bolts efficiently and securely. They are the most common hexagonal fastener that has internal threads that screw on to the shank of a bolt or a hex cap screw. These metric hex nuts are available in a variety of sizes ranging from M2 to M30.
These RS PRO hex nut fasteners come in various thread sizes:
527-218 – M2
527-224 – M2.5
527-230 – M3
527-246 – M3.5
527-252 – M4
527-268 – M5
527-274 – M6
530-769 – M8
530-775 – M10
530-781 – M12
275-670 – M16
275-686 – M20
193-3479 - M24
193-3480 - M30
These RS PRO hex nut fasteners come in various thread sizes:
527-218 – M2
527-224 – M2.5
527-230 – M3
527-246 – M3.5
527-252 – M4
527-268 – M5
527-274 – M6
530-769 – M8
530-775 – M10
530-781 – M12
275-670 – M16
275-686 – M20
193-3479 - M24
193-3480 - M30
Features and Benefits:
Hex nuts metric
To DIN934
A2 grade 18/8 stainless steel (Type 304 S15)
Good resistance to corrosion
Value for money
Due to the hexagon nut having six sides it makes it easier to work with and is very versatile
Easy to tighten and loosen
Accessible from 360 degrees due to their shape
To DIN934
A2 grade 18/8 stainless steel (Type 304 S15)
Good resistance to corrosion
Value for money
Due to the hexagon nut having six sides it makes it easier to work with and is very versatile
Easy to tighten and loosen
Accessible from 360 degrees due to their shape
Typical Applications:
Hex nuts are the most common type of nut and are for general-purpose fastening applications:-
Automotive applications
Construction industry
Machinery & workshops
DIY enthusiasts and professionals
Use in manufacturing sectors such as the food industry
Home
Automotive applications
Construction industry
Machinery & workshops
DIY enthusiasts and professionals
Use in manufacturing sectors such as the food industry
Home
FAQs
What is A2 Stainless Steel?
Stainless steel comes in many grades, the most popular being, A2 stainless steel which is a corrosion resistant steel also known as 304. The other common grade of stainless steel is A4 or 316. A2 stainless steel is often used in the food and catering industries. Stainless steel nuts, fasteners, screws and bolts are often manufactured from A2 stainless steel as the metal offers strong abrasion resistance, good resistance to corrosion and reliable low levels of distortion.
Are they easy to assemble?
Hex Nuts are designed to give the user an easy assembling experience.
What is A2 Stainless Steel?
Stainless steel comes in many grades, the most popular being, A2 stainless steel which is a corrosion resistant steel also known as 304. The other common grade of stainless steel is A4 or 316. A2 stainless steel is often used in the food and catering industries. Stainless steel nuts, fasteners, screws and bolts are often manufactured from A2 stainless steel as the metal offers strong abrasion resistance, good resistance to corrosion and reliable low levels of distortion.
Are they easy to assemble?
Hex Nuts are designed to give the user an easy assembling experience.
Note
If A2 stainless steel is not what you are looking for, we also have the locking half nut in A4 stainless steel.
Standards
DIN 934