M5 (6mm) x 20mm Socket Shoulder Screw (ISO 7379) | 12.9 Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 9 | £0.53 | £0.63 |
| 10 - 24 | £0.39 | £0.47 |
| 25 - 49 | £0.36 | £0.43 |
| 50 - 99 | £0.33 | £0.39 |
| 100 - 499 | £0.26 | £0.31 |
| 500 + | £0.23 | £0.28 |
Product Specification
| Shoulder Diameter | 6.0mm |
| Shoulder Length | 20.0mm |
| Thread Size | M5 |
| Material | 12.9 Steel |
| Thread Length | 9.5mm |
| Head Diameter | 10.0mm |
| Head Height | 4.5mm |
| Drive | H3 |
| Standard | ISO 7379 |
| Shoulder Tolerance | f9 |
Frequently Bought Together
Total Price: £0.00
M5 (6mm) x 20mm Socket Shoulder Screw (ISO 7379) | 12.9 Steel
Frequently used where a standard bolt would not provide enough bearing surface, this M5 (6mm) x 20mm Socket Shoulder Screw separates the working shoulder from the clamping thread. This helps it work as a ISO 7379 shoulder bolt in compact mechanical designs.
Made from 12.9 steel, it is suitable for demanding machine applications that need a strong shoulder bolt with reliable clamping performance. The unthreaded section provides a smooth running surface for rotating parts while the thread secures the assembly in place.
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
- Sheet metal fabrication equipment
- Access panel pivots
- Positioning bushes and spacers
- Repeatable alignment points
M5 (6mm) x 20mm Socket Shoulder Screw Dimensions
- Shoulder Diameter: 6mm
- Shoulder Length: 20mm
- Thread Size: M5
- Thread Length: 9.5mm
- Head Diameter: 10mm
- Head Height: 4.5mm
- Drive: H3
- 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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