Standard: YJT 7015
Available sizes: 10 to 9 (7 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|
| 10 | 1 | 14.8 | 14.5 | 0.9 | 1.3 | 1.1 | 0.31 | 1.2 | 14.61 |
| 11 | 1.2 | 16.8 | 16.5 | 1.1 | 1.6 | 1.3 | 0.53 | 1.5 | 16.61 |
| 12 |
| 1.2 |
| 18.9 |
| 18.5 |
| 1.1 |
| 1.75 |
| 1.3 |
| 0.68 |
| 1.65 |
| 18.63 |
| 13 | 1.2 | 21 | 20.6 | 1.1 | 1.75 | 1.3 | 0.76 | 1.65 | 20.73 |
| 7 | 0.8 | 8.5 | 8.3 | 0.7 | 1 | 0.9 | 0.1 | 0.9 | 8.39 |
| 8 | 0.8 | 10.6 | 10.4 | 0.7 | 1.2 | 0.9 | 0.15 | 1.1 | 10.49 |
| 9 | 1 | 12.7 | 12.4 | 0.9 | 1.3 | 1.1 | 0.25 | 1.2 | 12.51 |
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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