Standard: DIN 7989
Available sizes: M10 to M20 (4 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|
| M10 | 13.93 | 8 | 9 | 13.5 | 24 | 19.4 | 23.16 | 7 |
| M12 | 22.52 | 8 | 9 | 22 | 37 | 43.7 | 36 | 7 |
| M16 | 30.52 | 8 | 9 | 30 | 50 |
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.
| 78.9 |
| 49 |
| 7 |
| M20 | 33.62 | 8 | 9 | 33 | 56 | 101 | 54.8 | 7 |
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