JIS B 1360 (SPB1) - 2006
Display drawing:
Screw Thread | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 25 | 28 | ||
D3 | Max | 2.7 | 3.6 | 4.4 | 5.4 | 6.3 | 7.3 | 7.7 | 9.4 | 11.1 | 12.6 | 13.4 | 15 | 16.6 | 18.7 | 21.7 | |
D3 | Min | 2.3 | 3.2 | 3.9 | 4.9 | 5.8 | 6.8 | 7 | 8.7 | 10.4 | 11.6 | 12.4 | 14 | 15.6 | 17.2 | 20.2 | |
D | 0.6 | 0.7 | 0.8 | 0.8 | 0.9 | 0.9 | 1 | 1.2 | 1.4 | 1.8 | 2.3 | 2.6 | 2.9 | 3 | 3 | ||
D4 | 1.4 | 1.8 | 2.2 | 2.7 | 3.2 | 3.7 | 3.9 | 4.7 | 5.6 | 6.3 | 6.7 | 7.5 | 8.3 | 9.4 | 10.9 | ||
L | 2.9 | 3.8 | 4.5 | 5.3 | 6.1 | 6.8 | 7.3 | 8.9 | 10.4 | 12.2 | 13.5 | 15.2 | 16.8 | 18.8 | 21.1 | ||
C | Max | 1.9 | 2.5 | 3.1 | 3.8 | 4.4 | 5.1 | 5.4 | 6.6 | 7.8 | 8.8 | 9.4 | 10.5 | 11.6 | 13.1 | 15.2 | |
H | 7.8 | 10.1 | 12 | 14.1 | 16.3 | 18.2 | 19.5 | 23.7 | 27.8 | 32.5 | 36 | 40.5 | 44.8 | 50.2 | 56.3 |