Standard: YJT 17019
Available sizes: 12 to 45 (8 sizes)
| Size | P | k_max | k_min | s_max | s_min | k_nominal |
|---|---|---|---|---|---|---|
| 12 | 0.3 | 16 | 45 | 330 | 10 | 8 |
| 16 | 0.9 | 24 | 60 | 930 | 16 | 12 |
| 20 | 2.1 | 36 | 90 | 2100 | 24 | 20 |
| 24 | 3.3 | 45 | 110 | 3300 | 30 | 24 |
| 32 |
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.
| 4.9 |
| 58 |
| 130 |
| 4900 |
| 36 |
| 30 |
| 36 | 9 | 70 | 170 | 9800 | 48 | 42 |
| 40 | 16 | 99 | 235 | 16000 | 64 | 52 |
| 45 | 21 | 100 | 256 | 24000 | 76 | 65 |
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