Standard: DIN 1441 - 2009
Available sizes: 11 to 9 (6 sizes)
| Size | P | s_max | s_min | k_nominal |
|---|---|---|---|---|
| 11 | 30 | 4 | 13.3 | 18 |
| 13 | 34 | 4 | 15.5 | 22 |
| 5.5 | 12 | 1.6 | 0.94 | 6 |
| 7 | 16 | 2 | 2.16 | 8 |
| 8 | 25 | 3 | 8.43 | 12 |
| 9 | 28 | 3 |
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.
| 10.3 |
| 14 |
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