A0-000J Hexagon Sockethead Cap (Okai)
Model: A0-000J
Dia range:M3～M20
Length range:4～150
Iron (or standard), Stainless steel (303, 304,…).
Plain, Zinc blue cr6+, Trivalent zinc cr+3 color white, Chrome.
(Unit: mm)
| Nominal Diameter (d) | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pitch (P) | 0.5 | 0.7 | 0.8 | 1.0 | 1.25 | 1.5 | 1.75 | 2.0 | 2.0 | 2.5 | |
| b | Reference | 18 | 20 | 22 | 24 | 28 | 32 | 36 | 40 | 44 | 52 |
| dk | Standard Dimension | 5.5 | 7 | 8.5 | 10 | 13 | 16 | 18 | 21 | 24 | 30 |
| Maximum | 5.68 | 7.22 | 8.72 | 10.22 | 13.27 | 16.27 | 18.27 | 21.33 | 24.33 | 30.33 | |
| Minimum | 5.32 | 6.78 | 828 | 9.78 | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 29.67 | |
| da | Maximum | 负6 | 4.7 | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 22.4 |
| ds | Maximum | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
| Minimum | 2.86 | 3.82 | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 19.67 | |
| k | Maximum | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
| Minimum | 2.86 | 3.82 | 4.82 | 5.70 | 7.64 | 9.64 | 11.57 | 13.57 | 15.57 | 19.48 | |
| r | Minimum | 0.1 | 0.2 | 0.2 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 |
| s | Nominal Dimension | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 17 |
| Minimum | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | 10.025 | 12.032 | 14.032 | 17.05 | |
| t | Minimum | 1.3 | 2 | 2.5 | 3 | 4 | 5 | 6 | 7 | 8 | 10 |
| V | Maximum | 0.3 | 0,4 | 0.5 | 0.6 | 0.8 | 10 | 12 | 1.4 | 1.6 | 2 |
| Full Thread Range | 22 | 25 | 30 | 35 | 40 | 50 | 55 | 60 | 75 | ||
