Standard: SAE J 492 - 1968
Available sizes: 1/16 to 7/64 (5 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/16 | 0.075 | 0.051 | 0.053 | 0.023 | 0.017 | 0.072 | 0.133 | 0.047 | 0.040 | 0.123 | 0.053 |
| 1/8 | 0.310 | 0.219 | 0.214 | 0.100 | 0.086 | 0.302 | 0.570 | 0.225 | 0.201 | 0.554 | 0.235 |
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.
| 3/32 | 0.146 | 0.107 | 0.104 | 0.045 | 0.035 | 0.141 | 0.239 | 0.106 | 0.091 | 0.229 | 0.112 |
| 5/64 | 0.099 | 0.076 | 0.065 | 0.032 | 0.026 | 0.095 | 0.192 | 0.072 | 0.063 | 0.182 | 0.076 |
| 7/64 | 0.217 | 0.163 | 0.151 | 0.075 | 0.061 | 0.210 | 0.444 | 0.150 | 0.136 | 0.430 | 0.166 |
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