Standard: EN 22339 - 1992
Available sizes: Φ0.6 to Φ1.5 (5 sizes)
| Standard Body | Standard Number |
|---|---|
| EN | EN 22339 |
| GB | GB /T 117 |
| DIN | DIN EN 22339 |
| ISO | ISO 2339 |
| Size | P | s_max | s_min |
|---|---|---|---|
| Φ0.6 | 0.8 | 0.76 | 0.1 |
| Φ0.8 | 1.2 | 1.16 | 0.16 |
| Φ1 | 2 | 1.96 | 0.25 |
| Φ1.2 | 3 | 2.96 | 0.4 |
| Φ1.5 | 5 | 4.952 | 0.63 |
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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