Standard: DIN 71803 - 1988
Available sizes: 10 to 8 (4 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 19 | 10 | 18.48 | 11.8 | 3.4 | 18.948 | 12 | M14X1.5 | 19 | 12.2 | 3 |
| 13 | 19 | 10 | 18.48 | 17.8 | 3.4 | 18.948 | 18 | M14X1.5 |
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 |
| 18.2 |
| 3 |
| 6 | 8 | 4 | 7.64 | 3.8 | 2.4 | 7.964 | 4 | M5 | 8 | 4.2 | 2 |
| 8 | 13 | 6.5 | 12.57 | 4.8 | 2.8 | 12.957 | 5 | M8 | 13 | 5.2 | 2.4 |
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