Standard: EN 10241
Available sizes: 10 to 8 (7 sizes)
| Size | P | k_max | k_min | s_max | s_min | k_nominal |
|---|---|---|---|---|---|---|
| 10 | 41 | 11 | 1 | 40.2 | 41.8 | 9.5 |
| 15 | 60 | 13.5 | 1-1/2 | 59.2 | 60.8 | 12 |
| 20 | 90 | 20 | 2-1/2 | 89.2 | 90.8 | 17 |
| 25 | 130 | 25 | 4 |
| 129.2 |
| 130.8 |
| 22 |
| 32 | 190 | 28 | 6 | 189.2 | 190.8 | 25 |
| 6 | 19 | 8 | 1/4 | 18.2 | 19.8 | 6.5 |
| 8 | 30 | 9.5 | 1/2 | 29.2 | 30.8 | 8 |
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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