Standard: KS B 1002
Available sizes: (M14) to M8 (6 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| (M14) | 4 | 15.5 | 22.08 | 39.4 | 51.1 | 12 | 0.2 | 22.5 | 22.92 | 0.8 | 60.79 |
| M10 | 2.5 | 8.5 | 12.15 | 22.4 | 27.7 | 7.5 | 0.2 |
| 12.5 |
| 12.85 |
| 0.8 |
| 32.95 |
| M12 | 3.5 | 12.8 | 18.28 | 33.4 | 42.7 | 10.5 | 0.2 | 18.7 | 19.12 | 0.8 | 50.85 |
| M5 | 1 | 2.63 | 3.76 | 6.8 | 8.7 | 3 | 0.15 | 4 | 4.24 | 0.5 | 10.89 |
| M6 | 1.5 | 4.28 | 6.11 | 11.2 | 14.4 | 4.5 | 0.15 | 6.4 | 6.69 | 0.6 | 17.59 |
| M8 | 2 | 5.96 | 8.51 | 15.7 | 19.2 | 6 | 0.15 | 8.8 | 9.09 | 0.6 | 22.78 |
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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