Standard: DIN 960 - 1990
Available sizes: (M14) to M8 (7 sizes)
| Standard Body | Standard Number |
|---|---|
| EN | EN 28676 |
| GB | GB /T 5785, GB /T 5786 |
| DIN | DIN EN ISO 8676, DIN EN ISO 8765 |
| ISO | ISO 8676, ISO 8765 |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| (M14) |
| 2 |
| 21.48 |
| 21.67 |
| 69 |
| 0.2 |
| 1.5 |
| 50 |
| 24.4 |
| 22 |
| 56 |
| 0.8 |
| (M18) | 2 | 32.38 | — | 91 | 0.2 | — | 72 | 36.4 | 33 | 78 | 0.8 |
| M10 | 1.5 | 13.57 | 13.73 | 53 | 0.15 | — | 34 | 15.7 | 14 | 40 | 0.6 |
| M12 | 2 | 17.57 | 17.73 | 61 | 0.2 | 1.5 | 42 | 20.2 | 18 | 48 | 0.8 |
| M16 | 2 | 26.48 | — | 79 | 0.2 | — | 60 | 30.4 | 27 | 66 | 0.8 |
| M20 | 3 | 38.38 | — | 103 | 0.3 | — | 84 | 42.4 | 39 | 90 | 1 |
| M8 | 1 | 9.64 | 9.78 | 45 | 0.15 | 1.25 | 26 | 11.2 | 10 | 32 | 0.6 |
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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