Standard: YJT 4056
Available sizes: 12 to 16 (4 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 1.4 | / | / | 0 | 1.55 | 2.4 | 0.15 | 0.47 | 0.77 | 1 | / |
| 14 | 1.6 | 0.8 | 0.55 | 0 | 1.63 | 2.6 | 0.15 |
| 0.55 |
| 0.85 |
| 1.1 |
| 1.66 |
| 15 | 2 | 1.07 | 0.82 | 1 | 2.32 | 3.5 | 0.25 | 0.64 | 1.1 | 1.4 | 2.39 |
| 16 | 2.5 | 1.33 | 1.08 | 1 | 2.56 | 4.4 | 0.3 | 0.92 | 1.38 | 1.7 | 2.59 |
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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