Standard: JIS B 1182
Available sizes: M10 to M8 (5 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|
| M10 | 2 | 10 | 10.9 | 16 | 16.9 | 24 | 23.2 | 15.8 | 9.1 |
| M12 | 2.5 | 13 | 13.9 | 20 | 20.95 | 30 | 29.2 | 19.65 | 12.1 |
| M14 | 3 | 15 | 15.9 | 24 | 24.95 |
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.
| 36 |
| 35 |
| 20.65 |
| 14.1 |
| M6 | 1.25 | 5.5 | 6.1 | 8 | 8.7 | 13 | 12.3 | 7.8 | 4.9 |
| M8 | 1.75 | 8 | 8.8 | 12 | 12.9 | 19 | 18.2 | 11.8 | 7.2 |
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