Standard: DIN 3016
Available sizes: 15~30 to 8~14 (4 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 15~30 | 25 | d2/2+30 | d2/2+17.5 | 10.5 | 10.77 | 31 | 32.3 | d1/2+17.5 | d1/2+30 | 29.7 | d1+13 |
| 5~20 | 12 | d2/2+14 | d2/2+8 | 5.3 | 5.48 | 15 |
| 15.8 |
| d1/2+8 |
| d1/2+14 |
| 14.2 |
| d1+5.8 |
| 5~25 | 15 | d2/2+18.7 | d2/2+11.2 | 6.4 | 6.62 | 19 | 20 | d1/2+11.2 | d1/2+18.7 | 18 | d1+7.4 |
| 8~14 | 20 | d2/2+24.5 | d2/2+14.5 | 8.4 | 8.62 | 25 | 26 | d1/2+14.5 | d1/2+24.5 | 24 | d1+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.
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