M4 (5mm) x 12mm Socket Shoulder Screw (ISO 7379) | 12.9 Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 9 | £12.34 | £14.81 |
| 10 - 24 | £9.26 | £11.11 |
| 25 - 49 | £8.48 | £10.18 |
| 50 - 99 | £7.72 | £9.26 |
| 100 - 499 | £6.17 | £7.41 |
| 500 + | £5.40 | £6.48 |
Product Specification
| Shoulder Diameter | 5.0mm |
| Shoulder Length | 12.0mm |
| Thread Size | M4 |
| Material | 12.9 Steel |
| Thread Length | 8.0mm |
| Head Diameter | 8.5mm |
| Head Height | 4.0mm |
| Drive | H2.5 |
| Standard | ISO 7379 |
| Shoulder Tolerance | f9 |
Frequently Bought Together
Total Price: £0.00
M4 (5mm) x 12mm Socket Shoulder Screw (ISO 7379) | 12.9 Steel
Commonly specified for guided movement, this M4 (5mm) x 12mm Socket Shoulder Screw gives a fixed 12mm shoulder section with a matching M4 threaded end. It is a useful socket head shoulder screw for assemblies that need accurate movement and secure fastening.
Made from 12.9 steel, it is suitable for demanding machine applications that need a strong shoulder bolt with reliable clamping performance. The larger head face helps spread load around the fixing point, which is useful on brackets, stops and mechanical plates.
ISO 7379 f9 Shoulder Tolerance Guide
| Nominal Diameter (ds in mm) | Lower Deviation (ES/EI) in μm | Upper Deviation (es/ei) in μm | Example Min. Diameter (mm) | Example Max. Diameter (mm) |
|---|---|---|---|---|
| 4 | -25 | -50 | 3.975 | 3.950 |
| 5 | -30 | -60 | 4.970 | 4.940 |
| 6 | -30 | -60 | 5.970 | 5.940 |
| 8 | -36 | -72 | 7.964 | 7.928 |
| 10 | -36 | -72 | 9.964 | 9.928 |
| 12 | -43 | -86 | 11.957 | 11.914 |
| 16 | -43 | -86 | 15.957 | 15.914 |
| 20 | -52 | -104 | 19.948 | 19.896 |
| 24 | -52 | -104 | 23.948 | 23.896 |
Note: The values in the table are a standard representation. The term "Lower Deviation" refers to the difference between the maximum material limit and the nominal size, while the "Upper Deviation" refers to the difference between the minimum material limit and the nominal size.
Common Applications
- Agricultural equipment repairs
- Link arms and brackets
- Trailer body hardware
- Heavy duty mechanical stops
M4 (5mm) x 12mm Socket Shoulder Screw Dimensions
- Shoulder Diameter: 5mm
- Shoulder Length: 12mm
- Thread Size: M4
- Thread Length: 8mm
- Head Diameter: 8.5mm
- Head Height: 4mm
- Drive: H2.5
- Shoulder Tolerance: f9
- Standard: ISO 7379
- Material: 12.9 Steel
Browse Related Fastener Ranges
View our full Socket Shoulder Bolts ISO 7379 range. You can also browse our wider Shoulder Bolts category and Bolts and Screws collection.
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