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Roofing felt nails, GOST 4029-63
| Steel grade: St 1 kp, St 3 kp. |
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| Nails construction and dimensions |
| Nomenclature |
Nail body diameter, mm |
Nail length, mm |
Limiting deviations from length of nails, mm |
Theoretical weight of 1000 pieces, kg |
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d |
L |
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| 2,5×32 |
2,5 |
32 |
-3,0 |
1,220 |
| 3,0×40 |
3,0 |
40 |
-3,0 |
2,230 |
- Packaging: nails are delivered in cardboard boxes with pure mass 20 kg.
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