Standard: CNS 4417 - 1981
Available sizes: M10 to M8 (4 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|
| M10 | 2.5 | 32 | 5.4 | 46 | 52 | 11.5 | 60° | 5.7 |
| M12 | 3 | 38 | 6.6 | 54 | 60 | 13 | 60° | 6.7 |
| M6 | 1.25 | 16 | 3 | 22 | 28 | 5 | 90° | 3.5 |
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.
| M8 |
| 1.75 |
| 24 |
| 3.6 |
| 30 |
| 36 |
| 7 |
| 90° |
| 5.7 |
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