Black, Self-Colour Steel Hex Socket Set M8 x 20mm Grub Screw
- RS Stock No.:
- 124-7382
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 bag of 100 units)*
£24.41
(exc. VAT)
£29.29
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 8 unit(s) shipping from 02 October 2025
- Plus 5 unit(s) shipping from 02 October 2025
- Plus 17 unit(s) shipping from 14 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
---|---|---|
1 - 4 | £24.41 | £0.244 |
5 - 9 | £23.20 | £0.232 |
10 - 29 | £21.98 | £0.22 |
30 + | £20.51 | £0.205 |
*price indicative
- RS Stock No.:
- 124-7382
- 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 | |
Length | 20mm | |
Thread Size | M8 | |
Material | Steel | |
Finish | Black, Self-Colour | |
Standards Met | DIN 916 | |
Head Shape | Hex Socket Set | |
Screw Type | Grub Screw | |
Drive Type | Hex Socket | |
Imperial or Metric | Metric | |
Select all | ||
---|---|---|
Brand RS PRO | ||
Length 20mm | ||
Thread Size M8 | ||
Material Steel | ||
Finish Black, Self-Colour | ||
Standards Met DIN 916 | ||
Head Shape Hex Socket Set | ||
Screw Type Grub Screw | ||
Drive Type Hex Socket | ||
Imperial or Metric Metric | ||
RS PRO Socket Screws – Steel Hexagon Black Grub Screw
RS PRO range of hexagon grub screws features excellent capabilities within machine repair and fixing applications. Grub screws have no head (also known as headless or blind) and it is simply a threaded fastener to secure an object within another. They are generally used in tight areas where you do not want the head sticking out, or a little bit countersunk from the top of the material so nothing can hit it and interfere with the operation of the application. You tighten or undo them, using an Allen key. They can have various tip point types which include:
Cup point – concave tip, most commonly used
Flat point – used for frequent resetting or relocating, simple and cost-effective
Cone point – pointed tip, designed for a more permanent installation, highest holding capability due to the precise contact of the cone point
Half Dog point – the tip is cylindrical
Cup point – concave tip, most commonly used
Flat point – used for frequent resetting or relocating, simple and cost-effective
Cone point – pointed tip, designed for a more permanent installation, highest holding capability due to the precise contact of the cone point
Half Dog point – the tip is cylindrical
Features and Benefits:
Various thread sizes available, including M2, M2.5, M3, M4, M5, M6, M8 and M10
Manufactured from steel
Colour: Black
DIN 916 – Hexagon socket set screws with cup point
Grade 14.9
Manufactured from steel
Colour: Black
DIN 916 – Hexagon socket set screws with cup point
Grade 14.9
Typical Applications include:
Although uses may vary, as standard, these screws are fasteners for industrial equipment or machines which requires parts to be fixed onto a surface or together. The socket will need to be the same metric thread as the screw itself. As an example, some of the types of uses would be:
Fasteners and fixings
Machine tooling and repair
Security guarding
Electronic applications
Automotive industry
Fasteners and fixings
Machine tooling and repair
Security guarding
Electronic applications
Automotive industry
FAQs
What is a socket screw?
Socket screws are defined by their name. They are a type of threaded bolt which screws into the intended socket. There are various thread sizes and lengths and can be used for both industrial and personal purposes. Good quality and reliable RS PRO socket screws ensure the fixing will remain strong and stable, whatever the application.
Related links
- Black, Self-Colour Steel Hex Socket Set M10 x 20mm Grub Screw
- Black, Self-Colour Steel Hex Socket Set M5 x 20mm Grub Screw
- Black, Self-Colour Steel Hex Socket Set M4 x 20mm Grub Screw
- Black, Self-Colour Steel Hex Socket Set M8 x 12mm Grub Screw
- Black, Self-Colour Steel Hex Socket Set M8 x 10mm Grub Screw
- Black, Self-Colour Steel Hex Socket Set M3 x 20mm Grub Screw
- Black, Self-Colour Steel Hex Socket Set M8 x 30mm Grub Screw
- Black, Self-Colour Steel Hex Socket Set M6 x 20mm Grub Screw