Standard: YJT 7002 - 2012
Available sizes: 10.31 to 9.53 (7 sizes)
| Size | P | k_max | s_max | s_min | k_nominal |
|---|---|---|---|---|---|
| 10.31 | 41.66 | 3.2 | 40.9 | 67.31 | 58.7 |
| 2.79 | 3.64 | 0.6 | 3.48 | 10.16 | 9.14 |
| 3.56 | 6.43 | 0.6 | 6.27 | 14.94 | 13.11 |
| 4.78 | 9.63 | 0.9 | 9.43 | 19.1 | 16.76 |
| 6.35 | 12.83 | 1 | 12.57 | 24.94 | 21.54 |
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.
| 7.92 | 20.77 | 1.2 | 20.47 | 35.94 | 31.75 |
| 9.53 | 31.95 | 2.77 | 31.55 | 52.07 | 44.3 |
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