Standard: IFI 532
Available sizes: 2 to 3 (5 sizes)
| Size | P | k_max | k_min | s_max | s_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|
| 2 | 2.40 | 0.17 | 1.05 | 2.25 | 3.75 | 0.25 | 0.75 |
| 2.2 | 3.30 | 0.30 | 2.1 | 3.15 | 5.85 | 0.45 | 1.7 |
| 2.5 | 3.80 | 0.30 | 2.3 | 3.65 | 6.60 | 0.45 | 1.8 |
| 2.9 |
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.
| 4.47 |
| 0.40 |
| 2.4 |
| 4.27 |
| 7.50 |
| 0.55 |
| 1.8 |
| 3 | 5.30 | 0.50 | 3.4 | 5.15 | 9.60 | 0.65 | 2.8 |
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