Standard: DIN 6796 - 1987
Available sizes: Φ2 to Φ4 (5 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|
| Φ2 | 2.7 | 0.5 | 0.72 | 2.95 | 6 | 0.09 | 5.7 | 0.61 |
| Φ2.5 | 3.7 | 0.8 | 1.06 | 4 | 8 | 0.25 | 7.64 | 0.92 |
| Φ3 | 5.3 | 1.2 | 1.55 | 5.6 | 11 |
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.
| 0.69 |
| 10.57 |
| 1.35 |
| Φ3.5 | 7.4 | 1.75 | 2.3 | 7.76 | 17 | 2.53 | 16.57 | 2 |
| Φ4 | 10.5 | 2.5 | 3.2 | 10.93 | 23 | 6.45 | 22.48 | 2.8 |
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