Standard: YJT 12006
Available sizes: Φ2.5 to Φ5 (4 sizes)
| Size | P | k_max | k_min | s_max | s_min | k_nominal |
|---|---|---|---|---|---|---|
| Φ2.5 | 2.5 | 2.5 | 0.8 | 3.02 | 3.07 | 7.3 |
| Φ3 | 4 | 3 | 1.2 | 5.03 | 5.08 | 10.8 |
| Φ4 | 6 | 4 | 2 | 7.03 | 7.08 | 14 |
| Φ5 | 6.5 | 4 | 2.1 | 8.03 | 8.08 | 18 |
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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