Standard: YJT 14001
Available sizes: 1C-12 to 1C-22 (5 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|
| 1C-12 | M14*1.5 | 11 | 40 | M14*1.5 | 8 | 17 | 17 | 8 | 14 |
| 1C-14 | M18*1.5 | 14 | 43 | M18*1.5 | 12 | 22 | 22 | 12 | 19 |
| 1C-16 | M26*1.5 | 16 | 48 | M26*1.5 | 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.
| 32 |
| 32 |
| 18 |
| 27 |
| 1C-18 | M36*2 | 21 | 54 | M36*2 | 28 | 41 | 41 | 28 | 41 |
| 1C-22 | M52*2 | 21 | 66 | M52*2 | 42 | 60 | 60 | 42 | 55 |
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