Standard: EN 3327 - 2008
Available sizes: MJ5 to MJ7 (3 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MJ5 | 060 | 0.7 | 5.52 | 10.6 | 9.8 | 6 | 5.99 | 1.2 | 6 | 5.978 | 7.8 |
| MJ6 | 080 | 0.7 | 6.42 | 13.6 | 12.8 | 8 | 7.987 |
| 1.6 |
| 7 |
| 7.972 |
| 9.8 |
| MJ7 | 120 | 0.9 | 8.62 | 19.9 | 18.8 | 12 | 11.984 | 2.4 | 9.2 | 11.966 | 13.7 |
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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