Standard: DIN 935
Available sizes: (M14) to M8 (8 sizes)
| Size | P | e | r | k_max | k_min | s_max | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| (M14) | 3.5 | 34.00 | 35.0 | 33.00 | 46.00 | 2 | 46.60 | 55.37 | 35.60 | 45.00 |
| (M7) | 2 | 15.57 | 16.0 | 14.00 | 18.00 | 1.5 | 19.60 | 23.35 | 15.10 |
| 17.57 |
| M10 | 2.5 | 25.16 | 26.0 | 22.00 | 32.00 | 1.5 | 31.40 | 37.29 | 23.80 | 31.00 |
| M12 | 3 | 29.16 | 30.0 | 27.00 | 38.00 | 2 | 38.00 | 45.20 | 29.20 | 37.00 |
| M4 | 0.8 | 5.70 | 6.0 | 5.00 | / | — | 6.90 | 8.79 | 5.75 | / |
| M5 | 1 | 7.64 | 8.0 | 7.00 | / | — | 9.50 | 12.12 | 7.75 | / |
| M6 | 1.5 | 11.57 | 12.0 | 10.00 | / | 1.25 | 14.60 | 17.77 | 10.80 | / |
| M8 | 2.5 | 20.16 | 21.0 | 18.00 | 25.00 | 1.5 | 24.90 | 29.56 | 19.50 | 24.30 |
Standard corrosion protection for indoor and mild outdoor environments.
Salt spray: 96–200 hours | RoHS compliant (trivalent chromium)
High-performance coating for automotive, marine, and harsh environments.
Salt spray: 720–1500 hours | Recommended for grade 8.8+
Heavy-duty protection for structural and outdoor applications.
Salt spray: 500–1000 hours | Thread tolerance adjustment required
Note for high-strength fasteners (Grade 10.9, 12.9): Electroplating processes require hydrogen embrittlement relief baking (minimum 4 hours at 200°C within 4 hours of plating). Contact our engineering team for grade-specific plating recommendations.
Request detailed technical specifications, material certifications, and availability information for your application requirements. Our engineering team can provide product recommendations, custom specifications, and technical documentation.
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