Standard: DIN 315 - 2016
Available sizes: M10 to M8 (5 sizes)
| Standard Body | Standard Number |
|---|---|
| NF | NF E 27-454 |
| DIN | DIN 315 |
| UNI | UNI 5448(B) |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M10 | 3 | 9.5 | 10.5 | 35 | 110 | 44 | 41 | 9.4 | 8.6 | 37.5 | 106 |
| M4 | 0.8 | 2.3 | 2.8 | 7.5 | 26 | 11 | 8 | 2.3 |
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.
| 1.5 |
| 9 |
| 24 |
| M5 | 1.25 | 3.6 | 4.4 | 10.5 | 39 | 16 | 13 | 2.8 | 2 | 12.5 | 36 |
| M6 | 1.75 | 5.6 | 6.4 | 17.5 | 65 | 23 | 20 | 4.9 | 4.1 | 19.5 | 62 |
| M8 | 2.5 | 7 | 8 | 27 | 90 | 35 | 32 | 6.9 | 6.1 | 29 | 86 |
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