Standard: DIN 5299
Available sizes: 53 to 80 (4 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|
| 53 | 60 | 17 | 6 | 9 | 10 | 120 | 27 | 8 | 8 |
| 60 | 80 | 23 | 8 | 13 | 14 | 230 | 66 | 12 | 10 |
| 70 | 100 | 29 |
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.
| 10 |
| 16 |
| 17 |
| 350 |
| 128 |
| 15 |
| 11 |
| 80 | 140 | 40 | 12 | 17 | 18 | 510 | 257 | 16 | 19 |
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