Standard: AN 960 - 1992
Available sizes: 1/4 to 8# (6 sizes)
| Size | P | k_max | s_max | s_min | k_nominal |
|---|---|---|---|---|---|
| 1/4 | 0.65 | 0.016 | 0.63 | 1.208 | 1.183 |
| 10# | 0.525 | 0.016 | 0.505 | 0.895 | 0.87 |
| 3# | 0.135 | 0.016 | 0.115 | 0.332 | 0.307 |
| 4# | 0.184 | 0.016 | 0.164 | 0.395 | 0.37 |
| 6# | 0.275 | 0.016 | 0.255 | 0.52 | 0.495 |
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.
| 8# | 0.4 | 0.016 | 0.38 | 0.645 | 0.62 |
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