Standard: DIN 703 - 1955
Available sizes: 24 to 34 (7 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | 25 | 33.8 | M10×15 | 21.74 | 56 | 25.033 | 22 | M10 | 1.6 | 22.26 | 55.54 |
| 25 | 28 | 43.1 | M10×15 | 21.74 | 63 | 28.033 | 22 |
| M10 |
| 1.6 |
| 22.26 |
| 62.54 |
| 26 | 32 | 39.8 | M10×15 | 21.74 | 63 | 32.039 | 22 | M10 | 1.6 | 22.26 | 62.54 |
| 28 | 35 | 49.6 | M10×15 | 21.74 | 70 | 35.039 | 22 | M10 | 1.6 | 22.26 | 69.54 |
| 30 | 38 | 46.6 | M10×15 | 21.74 | 70 | 38.039 | 22 | M10 | 1.6 | 22.26 | 69.54 |
| 32 | 42 | 79.8 | M12×20 | 27.74 | 80 | 42.039 | 28 | M12 | 1.6 | 28.26 | 79.54 |
| 34 | 45 | 75.3 | M12×20 | 27.74 | 80 | 45.039 | 28 | M12 | 1.6 | 28.26 | 79.54 |
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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