Standard: EN 10241
Available sizes: 10 to 8 (7 sizes)
| Size | P | k_max | k_min | s_max | s_min | k_nominal |
|---|---|---|---|---|---|---|
| 10 | 30 | 54 | 58.5 | 31.5 | 39 | 40.5 |
| 15 | 38 | 70 | 76 | 39.5 | 51 | 52.5 |
| 20 | 48 | 79 | 87 | 51 | 60 | 63 |
| 25 | 57 | 102 | 110 |
| 60 |
| 75 |
| 78 |
| 32 | 78 | 124 | 132 | 81 | 96 | 99 |
| 40 | 78 | 127 | 135 | 81 | 96 | 99 |
| 8 | 21 | 38 | 41 | 22.5 | 28 | 29.5 |
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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