Standard: YJT 6002
Available sizes: D32 to D62 (7 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|
| D32 | 34.4 | 3.5 | 3.875 | 34.09 | 28 | 0.5 | 3 | 28.26 | 3.125 |
| D35 | 41.4 | 3.2 | 3.575 | 41.09 | 34.4 | 0.5 | 4 | 34.71 | 2.825 |
| D40 |
| 50.8 |
| 3 |
| 3.375 |
| 50.43 |
| 41.4 |
| 0.5 |
| 5 |
| 41.71 |
| 2.625 |
| D42 | 70.8 | 4 | 4.375 | 70.43 | 60.8 | 0.5 | 5 | 61.17 | 3.625 |
| D47 | 83.8 | 3.8 | 4.175 | 83.365 | 73.8 | 0.6 | 6 | 74.17 | 3.425 |
| D52 | 98.8 | 4.2 | 4.575 | 98.365 | 88.8 | 0.6 | 6 | 89.235 | 3.825 |
| D62 | 108.4 | 4.5 | 4.875 | 107.965 | 98.8 | 0.6 | 7 | 99.235 | 4.125 |
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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