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Mechanical Galvanizing DIN7982 Phillips Flat Countersunk Head Self Drilling Screw
1. Standard:DIN7982
2. Material : Steel
3. Size : st2.9-6.3
4. Surface: Mechanical Galvanizing
2. Material : Steel
3. Size : st2.9-6.3
4. Surface: Mechanical Galvanizing
5. ISO RoHS approve
6 MOQ: 10000PCS
7. Material certificate can be provide if needed.
8. Delivery term, FOB Shanghai, Ningbo, Ex-works, CNF, CIF, etc.
9. Packing details, Bags+Catons+Pallets, or according to clients` requirement.
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| DIN 7504 (O) - 1995 Cross recessed countersunk head drilling screws with tapping screw thread | ||||||||
| Screw Thread | P | dk | k | dp | Drilling range (thickness) | Socket No. | ||
| Pitch | max | min | max | |||||
| ST2.9 | 1.1 | 5.5 | 5.2 | 1.7 | 2.3 | 0.7~1.9 | 1 | |
| ST3.5 | 1.3 | 7.3 | 6.9 | 2.35 | 2.8 | 0.7~2.25 | 2 | |
| ST4.2 | 1.4 | 8.4 | 8 | 2.6 | 3.6 | 1.75~3 | 2 | |
| ST4.8 | 1.6 | 9.3 | 8.9 | 2.8 | 4.1 | 1.75~4.4 | 2 | |
| ST5.5 | 1.8 | 10.3 | 9.9 | 3 | 4.8 | 1.75~5.25 | 3 | |
| ST6.3 | 1.8 | 11.3 | 10.9 | 3.15 | 5.8 | 2~6 | 3 | |
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