Standard: MS 35489 - 2012
Available sizes: 0.1250 to 0.188 (2 sizes)
| Size | P | e | r | k_max | s_max | s_min | ds_max | ds_min | k_nominal |
|---|---|---|---|---|---|---|---|---|---|
| 0.1250 | 0.25 | 0.312 | 64 | 0.188 | 0.438 | 0.625 | 35 | 0.25 | 6 |
| 0.188 | 0.312 | 0.438 | 136 | 0.312 | 0.812 | 1.062 | 122 | 0.375 | 118 |
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.
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