Standard: DIN 464 - 1986
Available sizes: M1 to M3 (7 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M1 | 0.25 | 3.76 | 4.24 | 6.24 | 5.76 | 4 | 3.5 | 2.75 | 4 | 6 | 3 |
| M1.2 | 0.35 | 4.76 | 5.24 | 7.79 | 7.21 | 5.7 | 5 | 3.5 |
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.
| 5 |
| 7.5 |
| 3.8 |
| M1.4 | 0.45 | 6.21 | 6.79 | 11.35 | 10.65 | 8.9 | 8 | 4.7 | 6.5 | 11 | 5 |
| M1.6 | 0.6 | 8.21 | 8.79 | 14.35 | 13.65 | 11.2 | 10 | 6.64 | 8.5 | 14 | 7 |
| M2 | 0.8 | 11.15 | 11.85 | 20.42 | 19.58 | 16.6 | 15 | 9.64 | 11.5 | 20 | 10 |
| M2.5 | 1.25 | 17.65 | 18.35 | 30.42 | 29.58 | 26.5 | 24 | 15.57 | 18 | 30 | 16 |
| M3 | 1.5 | 22.58 | 23.42 | 36.5 | 35.5 | 33 | 30 | 19.48 | 23 | 36 | 20 |
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