Standard: DIN 3017
Available sizes: 10~16 to 8~12 (5 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10~16 | 9 | 5.82 / 6.78 | 6 / 7 | 8 | 4 | 0.4~0.8 | 14 | 1.51 | 1.26 | 14 | 1.2 |
| 12~18 | 9 | 5.82 / 6.78 | 6 / 7 | 8 | 4 | 0.4~0.8 | 14 |
| 1.51 |
| 1.26 |
| 14 |
| 1.2 |
| 12~22 | 9 | 6.78 | 7 | 8 | 4 | 0.5~1.0 | 14 | 1.51 | 1.26 | 14 | 1.2 |
| 16~27 | 9 | 6.78 | 7 | 8 | 4 | 0.5~1.0 | 14 | 1.51 | 1.26 | 14 | 1.2 |
| 8~12 | 7.5 | 5.82 | 6 | 6 | 3.5 | 0.4~0.8 | 12 | 1.41 | 1.16 | 10 | 1.1 |
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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