Standard: DIN 526 - 1973
Available sizes: 5.3 to 6.4 (2 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.3 | 6.4 | M6 | 0.5 | 2.1 | 2.5 | 6.62 | 11 | 4.5 | 0.6 | 11.2 | 13.7 |
| 6.4 | 10.5 | M10 | 0.5 | 3.3 | 3 | 10.77 | 17 |
| 6.5 |
| 0.6 |
| 17.2 |
| 20.3 |
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.
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