Standard: DIN 906 - 2020
Available sizes: 1/4 to M8 (7 sizes)
| Size | P | e | r | k_max | k_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 1.5 | 5 | 10.025 | 10.45 | 9.55 | 10 | 10.175 | 10 | 11.429 |
| M10 | 1.5 | 5 | 7.025 | 10.45 | 9.55 | 7 | 7.175 | 10 | 8.009 |
| M12 | — |
| 5 |
| 8.025 |
| 10.45 |
| 9.55 |
| 8 |
| 8.175 |
| 10 |
| 9.149 |
| M14 | 1.5 | 5 | 10.025 | 10.45 | 9.55 | 10 | 10.175 | 10 | 11.429 |
| M16 | 1.5 | 6 | 12.032 | 12.55 | 11.45 | 12 | 12.212 | 12 | 13.716 |
| M6 | 1 | 4 | 4.02 | 8.45 | 7.55 | 4 | 4.095 | 8 | 4.583 |
| M8 | 1.5 | 5 | 6.02 | 10.45 | 9.55 | 6 | 6.14 | 10 | 6.863 |
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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