Standard: ASME B 18.7 - 2007
Available sizes: 0.061 to 0.146 (5 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.061 | 0.089 | 0.062 | 0.068 | 0.026 | 0.020 | 0.085 | 0.152 | 0.064 | 0.050 | 0.142 | 0.068 |
| 0.089 | 0.123 | 0.084 | 0.090 | 0.038 | 0.030 | 0.118 | 0.223 | 0.091 | 0.079 | 0.213 | 0.095 |
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.
| 0.0990 | 0.188 | 0.134 | 0.141 | 0.065 | 0.055 | 0.182 | 0.318 | 0.139 | 0.110 | 0.306 | 0.145 |
| 0.123 | 0.252 | 0.176 | 0.184 | 0.085 | 0.071 | 0.244 | 0.507 | 0.181 | 0.150 | 0.493 | 0.191 |
| 0.146 | 0.310 | 0.211 | 0.219 | 0.100 | 0.086 | 0.302 | 0.570 | 0.225 | 0.190 | 0.554 | 0.235 |
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