M20 (24mm) x 120mm Socket Shoulder Screw (ISO 7379) | 12.9 Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 9 | £46.67 | £56.00 |
| 10 - 24 | £35.00 | £42.00 |
| 25 - 49 | £32.08 | £38.50 |
| 50 - 99 | £29.17 | £35.00 |
| 100 - 499 | £23.33 | £28.00 |
| 500 + | £20.42 | £24.50 |
Product Specification
| Shoulder Diameter | 24.0mm |
| Shoulder Length | 120.0mm |
| Thread Size | M20 |
| Material | 12.9 Steel |
| Thread Length | 27.0mm |
| Head Diameter | 36.0mm |
| Head Height | 16.0mm |
| Drive | H12 |
| Standard | ISO 7379 |
| Shoulder Tolerance | f9 |
Frequently Bought Together
Total Price: £0.00
M20 (24mm) x 120mm Socket Shoulder Screw (ISO 7379) | 12.9 Steel
Engineered for assemblies that need a controlled plain shank, this M20 (24mm) x 120mm Socket Shoulder Screw pairs a 24mm bearing surface with a 27mm thread length. This helps it work as a f9 shoulder screw in compact mechanical designs.
The 12.9 steel material is intended for high strength mechanical assemblies where tightening force and load capacity are important. A socket drive head allows controlled tightening in recessed areas, making the part useful where access is limited.
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
- Automation equipment assemblies
- Cam followers and location points
- Packaging machinery mechanisms
- Bearing supported movement
M20 (24mm) x 120mm Socket Shoulder Screw Dimensions
- Shoulder Diameter: 24mm
- Shoulder Length: 120mm
- Thread Size: M20
- Thread Length: 27mm
- Head Diameter: 36mm
- Head Height: 16mm
- Drive: H12
- 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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