Standard: ASME B 18.2
Available sizes: M10 to M8 (4 sizes)
| Standard Body | Standard Number |
|---|---|
| AS | AS 1111.2 |
| GB | GB /T 5781 |
| IS | IS 1363-2 |
| DIN | DIN EN ISO 4018 |
| ISO | ISO 4018 |
| ANSI | ANSI/ASME B 18.2.3.10M |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M10 | 2.5 | 0.8 | 11.6 | 20.84 | 19.16 | 24.4 | 30 | 37.91 | 13.4 | 25.5 | 42.42 |
| M12 | 3.5 | 1 | 17.65 | 30.84 | 29.16 | 35.4 | 46 | 59.8 |
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.
| 19.75 |
| 39.1 |
| 65.05 |
| M6 | 1.25 | 0.4 | 4.92 | 8.58 | 7.42 | 10.2 | 13 | 16.34 | 5.68 | 11 | 18.38 |
| M8 | 1.75 | 0.6 | 7.05 | 12.7 | 11.3 | 14.7 | 18 | 22.84 | 7.95 | 15.3 | 25.45 |
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