Standard: JIS B 2801 - 1996
Available sizes: 10 to 20 (5 sizes)
| Size | P | k_max | k_min | s_max | s_min | ds_max | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|
| 10 | 12 | 16 | M14 | 12 | 24 | 0.66 | 28 | 48 |
| 12 | 16 | 21 | M20 | 16 | 32 | 1 | 36 | 64 |
| 14 | 22 | 28 | M27 | 22 | 44 | 1.74 | 50 | 88 |
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.
| 16 |
| 26 |
| 33 |
| M30 |
| 26 |
| 52 |
| 2.37 |
| 62 |
| 104 |
| 20 | 28 | 35 | M33 | 28 | 56 | 3.13 | 65 | 112 |
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