Standard: DIN 986 - 2013
Available sizes: M10 to M8 (5 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M10 | 2.5 | 35 | 20.5 | 21.6 | 27.7 | 2 | 1.5 | 21 | 21.5 | 20 | 32.95 |
| M4 | 0.8 | 10.5 | 5.75 | 5.75 | 6.9 | / | / |
| 6 |
| 6.25 |
| 5 |
| 8.79 |
| M5 | 1.25 | 14 | 8.55 | 8.75 | 11.6 | 1 | / | 8.9 | 9.25 | 8 | 14.38 |
| M6 | 1.75 | 22.5 | 13.1 | 13 | 16.6 | 1.5 | 1.25 | 13.5 | 13.9 | 12 | 20.03 |
| M8 | 2 | 27.5 | 16.1 | 17.3 | 22.5 | 1.5 | / | 16.5 | 16.9 | 16 | 26.75 |
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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