Standard: DIN 601 - 1987
Available sizes: M10 to M8 (5 sizes)
| Standard Body | Standard Number |
|---|---|
| AS | AS 1111.1 |
| GB | GB /T 5780 |
| IS | IS 1363-1 |
| DIN | DIN EN ISO 4016 |
| ISO | ISO 4016 |
| ANSI | ANSI/ASME B 18.2.3.5M |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal |
|---|
| ds_nominal |
|---|
| M10 | 3 | 39.55 | 24.84 | 0.8 | 28.4 | 54 | 60 | 24 | 23.16 | 73 | 33.2 |
| M12 | 3 | 45.2 | 27.84 | 0.8 | 32.4 | 60 | 66 | 27 | 26.16 | 79 | 38 |
| M5 | 1 | 10.89 | 6.48 | 0.5 | 7.2 | 18 | 24 | 6 | 5.52 | 37 | 8.7 |
| M6 | 1.5 | 18.72 | 10.58 | 0.6 | 12.2 | 26 | 32 | 10 | 9.42 | 45 | 15.4 |
| M8 | 2 | 26.17 | 16.7 | 0.8 | 18.7 | 38 | 44 | 16 | 15.3 | 57 | 22 |
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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