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 | 22.5 | 60.79 | 0.8 | 42.4 | 78 | 84 | 35 | 51.1 | 97 | 37 |
| M10 | 2.5 | 12.5 | 32.95 | 0.8 | 24.4 | 46 | 52 | 19.16 |
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.
| 27.7 |
| 65 |
| 20.84 |
| M12 | 3.5 | 18.7 | 50.85 | 0.8 | 35.4 | 66 | 72 | 29.16 | 42.7 | 85 | 30.84 |
| M5 | 1 | 4 | 10.89 | 0.5 | 7.2 | 18 | / | 5.52 | 8.7 | / | 6.48 |
| M6 | 1.5 | 6.4 | 17.59 | 0.6 | 12.2 | 26 | 32 | 9.42 | 14.4 | / | 10.58 |
| M8 | 2 | 8.8 | 22.78 | 0.6 | 16.7 | 34 | 40 | 13.3 | 19.2 | / | 14.7 |
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