Standard: DIN 7992 - 1970
Available sizes: M24 to M56 (6 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|
| M24 | 3.5 | 30 | 75 | 120 | 20 | 0.111 | 22 | 0.36 |
| M30 | 4.5 | 42 | 95 | 170 | 30 | 0.218 | 30 | 0.85 |
| M36 | 5.5 | 56 | 125 | 220 | 30 | 0.386 | 40 | 2 |
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.
| M42 |
| 6 |
| 72 |
| 155 |
| 260 |
| 30 |
| 0.64 |
| 55 |
| 4.4 |
| M48 | 6 | 90 | 185 | 320 | 30 | 0.998 | 70 | 8.3 |
| M56 | 6 | 100 | 205 | 350 | 30 | 1.23 | 75 | 11 |
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