Standard: CNS 9075 - 1998
Available sizes: (24) to 30 (8 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|
| (24) | 30.4 | 1.13 | 2 | 29.9 | 1.2 | 1.9 | 1.27 | 2.1 |
| (26) | 40.5 | 1.53 | 2.8 | 39.5 | 1.6 | 2.7 | 1.67 | 2.9 |
| (32) | 55 | 1.92 | 4 | 53.8 | 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.
| 3.88 |
| 2.08 |
| 4.12 |
| 20 | 23.8 | 0.93 | 2 | 23.3 | 1 | 1.9 | 1.07 | 2.1 |
| 22 | 27.2 | 1.13 | 2 | 26.7 | 1.2 | 1.9 | 1.27 | 2.1 |
| 25 | 35.2 | 1.13 | 2 | 34.2 | 1.2 | 1.9 | 1.27 | 2.1 |
| 28 | 46.1 | 1.67 | 3.5 | 45.1 | 1.75 | 3.38 | 1.83 | 3.62 |
| 30 | 51.3 | 1.67 | 4 | 50.1 | 1.75 | 3.88 | 1.83 | 4.12 |
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