Screw cylindrical head - hex DIN 912 M8x25-10.9
Code: 821509
Product detailed description
The cylinder head screw with internal hexagon according to DIN 912, ISO 4762 and ČSN 021143 is designed for fixed screw connections with high preload. This screw is suitable for assembly using an Allen key, which allows for efficient torque transmission and reduces the risk of damage to the screw head during assembly.The screw has a metric thread with a diameter of M8 and a pitch of 1.25 mm. The total thread length is 25 mm. The cylinder head has a diameter of 13 mm and a height of 8 mm, while the internal hexagon has a width of 6 mm. This design allows it to be used in applications where compactness and high joint strength are required.
The screw material is steel of strength class 10.9, which means that it has a minimum yield strength of 900 MPa and a minimum tensile strength of 1000 MPa. The screw has no surface treatment, which is suitable for applications where additional corrosion protection is not required.
This screw is ideal for use in mechanical engineering, the automotive industry and other technical sectors where high strength and reliability of screw connections are required.
Additional parameters
| Category: | Fasteners > cap screws > Allen key DIN 912 > steel 10.9 without treatment |
|---|---|
| Weight: | 0.015 kg |
| EAN: | 4043952146668 |
| CSN standard: | 021143 |
| Diameter D (mm): | M8, 13 |
| DIN standard: | 912 |
| Fortress class: | 10,9 |
| Head shape: | cylindrical |
| Height H (mm): | 8 |
| Height H2 (mm): | hex |
| ISO standard: | 4762 |
| Material: | steel |
| Pitch: | 1,25 |
| Surface finish: | without modification |
| Thread length b (mm): | 25 |
| Thread type: | metric |
| Width B1 (mm): | 6 |
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