Standard: DIN 2510
Available sizes: 21 to 49 (7 sizes)
| Size | P | k_max | s_max | s_min | k_nominal |
|---|---|---|---|---|---|
| 21 | 19 | 2.36 | 17 | M 16 | 1.91 |
| 26 | 27 | 3.70 | 25 | M 24 | 3.06 |
| 31 | 34 | 6.50 | 31 | M 30 | 5.37 |
| 35 | 40 | 9.20 | 37 | M 36 | 7.70 |
| 40 | 46 |
| 14.60 |
| 43 |
| M 42 |
| 13.00 |
| 45 | 54 | 18.50 | 49 | M 48 | 15.60 |
| 49 | 64 | 22.80 | 57 | M 56 | 17.60 |
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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