Standard: IS 2016
Available sizes: (2) to 3.2 (7 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|
| (2) | 2.4 | 0.5 | 0.4 | 2.5 | 5.7 | 0.2 | M2.2 | 6 | 0.6 |
| (2.4) | 4.3 | 0.8 | 0.7 | 4.42 | 8.7 | 0.3 | M4 | 9 | 0.9 |
| (3.7) | 8.4 | 1.6 | 1.4 | 8.55 | 16.6 |
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.
| 0.6 |
| M8 |
| 17 |
| 1.8 |
| 1.7 | 2 | 0.3 | 0.2 | 2.1 | 4.7 | 0.1 | M1.8 | 5 | 0.4 |
| 2.2 | 3.2 | 0.5 | 0.4 | 3.32 | 6.7 | 0.2 | M3 | 7 | 0.6 |
| 2.7 | 5.3 | 1 | 0.9 | 5.42 | 9.7 | 0.4 | M5 | 10 | 1.1 |
| 3.2 | 7.4 | 1.6 | 1.4 | 7.55 | 13.6 | 0.6 | M7 | 14 | 1.8 |
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