Standard: DIN 6321 - 2002
Available sizes: 10 to 8 (4 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 19.993 | 18 | 12.012 | 15 | 25 | 19.98 | / | 12 | 12.023 | 5 |
| 12 | 24.993 | 18 | 12.012 | 15 | 25 | 24.98 | 10 | 12 | 12.023 | 5 |
| 6 | 7.995 | 9 |
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.
| 6.008 |
| 10 |
| 16 |
| 7.986 |
| / |
| 6 |
| 6.016 |
| 1.6 |
| 8 | 11.994 | 9 | 6.008 | 10 | 18 | 11.983 | / | 6 | 6.016 | 2.5 |
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