Standard: H 16 - 1967
Available sizes: 10 to 6 (7 sizes)
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | M16 | 0.162 | 0.115 | 32 | 95 | 2 | 12 | 135 | H16-0-2 | 13 | 145 |
| 15 | M24 | 0.442 | 0.358 | 45 | 140 | 3 | 18 | 170 |
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.
| H16-0-4 |
| 19.5 |
| 185 |
| 25 | M30 | 0.940 | 0.815 | 52 | 195 | 3.5 | 23 | 230 | H16-0-6 | 24.8 | 250 |
| 32 | M36 | 1.700 | 1.490 | 62 | 265 | 4 | 28 | 300 | H16-0-8 | 30 | 315 |
| 40 | M39 | 2.250 | 1.970 | 65 | 275 | 4 | 31 | 315 | H16-0-9 | 33 | 330 |
| 50 | M45 | 3.510 | 3.245 | 75 | 315 | 4.5 | 39 | 350 | H16-0-10 | 38 | 370 |
| 6 | M16 | 0.151 | 0.115 | 32 | 95 | 2 | 12 | 125 | H16-0-2 | 13 | 135 |
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