公制牙 | ||||
規格 | 牙距 | 軟材下孔 | 硬材下孔 | |
M 1 | 0.25 | 0.75 | 0.78 | |
M 1.2 | 0.25 | 0.96 | 1 | |
M 1.4 | 0.3 | 1.1 | 1.15 | |
M 1.7 | 0.35 | 1.4 | 1.45 | |
M 2 | 0.25 | 1.75 | 1.8 | |
M 2 | 0.4 | 1.6 | 1.7 | |
M 2.3 | 0.25 | 2.05 | 2.1 | |
M 2.3 | 0.4 | 1.9 | 2 | |
M 2.6 | 0.35 | 2.25 | 2.3 | |
M 2.6 | 0.45 | 2.15 | 2.2 | |
M 3 | 0.35 | 2.7 | 2.8 | |
M 3 | 0.5 | 2.5 | 2.6 | |
M 3 | 0.6 | 2.4 | 2.5 | |
M 3.5 | 0.35 | 3.2 | 3.3 | |
M 3.5 | 0.6 | 2.9 | 3 | |
M 4 | 0.5 | 3.55 | 3.6 | |
M 4 | 0.7 | 3.3 | 3.4 | |
M 4 | 0.75 | 3.3 | 3.4 | |
M 4.5 | 0.5 | 4.05 | 4.1 | |
M 4.5 | 0.75 | 3.8 | 3.9 | |
M 5 | 0.5 | 4.55 | 4.6 | |
M 5 | 0.8 | 4.2 | 4.4 | |
M 5 | 0.9 | 4.1 | 4.3 | |
M 5.5 | 0.5 | 5.05 | 5.1 | |
M 5.5 | 0.9 | 4.6 | 4.8 | |
M 6 | 0.5 | 5.55 | 5.6 | |
M 6 | 0.75 | 5.3 | 5.4 | |
M 6 | 1 | 5 | 5.2 | |
M 7 | 0.5 | 6.55 | 6.6 | |
M 7 | 0.75 | 6.3 | 6.4 | |
M 7 | 1 | 6 | 6.2 | |
M 8 | 0.5 | 7.5 | 7.6 | |
M 8 | 0.75 | 7.3 | 7.4 | |
M 8 | 1 | 7 | 7.2 | |
M 8 | 1.25 | 6.8 | 7 | |
M 9 | 0.5 | 8.5 | 8.6 | |
M 9 | 0.75 | 8.3 | 8.4 | |
M 9 | 1 | 8 | 8.2 | |
M 9 | 1.25 | 7.8 | 8 | |
M 10 | 0.5 | 9.5 | 9.6 | |
M 10 | 0.75 | 9.3 | 9.4 | |
M 10 | 1 | 9 | 9.2 | |
M 10 | 1.25 | 8.8 | 9 | |
M 10 | 1.5 | 8.5 | 8.7 | |
M 11 | 0.5 | 10.5 | 10.6 | |
M 11 | 0.75 | 10.3 | 10.4 | |
M 11 | 1 | 10 | 10.2 | |
M 11 | 1.25 | 9.8 | 10 | |
M 11 | 1.5 | 9.6 | 9.8 | |
M 12 | 0.5 | 11.5 | 11.6 | |
M 12 | 0.75 | 11.3 | 11.4 | |
M 12 | 1 | 11 | 11.2 | |
M 12 | 1.25 | 10.8 | 11 | |
M 12 | 1.5 | 10.6 | 10.8 | |
M 12 | 1.75 | 10.2 | 10.5 | |
M 13 | 1 | 12 | 12.2 | |
M 14 | 1 | 13 | 13.2 | |
M 14 | 1.5 | 12.6 | 12.8 | |
M 15 | 1 | 14 | 14.2 | |
M 16 | 1 | 15 | 15.2 | |
美制牙 | ||||
規格 | 山數 | 外徑 | 軟材下孔 | 硬材下孔 |
NO.1UNC | 64 | 1.854 | 1.5 | 1.6 |
NO.2UNC | 56 | 2.184 | 1.7 | 1.8 |
NO.3UNC | 48 | 2.515 | 2 | 2.1 |
NO.4UNC | 40 | 2.845 | 2.2 | 2.3 |
NO.5UNC | 40 | 3.175 | 2.5 | 2.6 |
NO.6UNC | 32 | 3.505 | 2.7 | 2.8 |
NO.8UNC | 32 | 4.166 | 3.4 | 3.5 |
NO.10UNC | 24 | 4.826 | 3.8 | 3.9 |
NO.12UNC | 24 | 5.486 | 4.4 | 4.5 |
美制牙 | ||||
規格 | 山數 | 外徑 | 軟材下孔 | 硬材下孔 |
NO.0UNF | 80 | 1.524 | 1.2 | 1.3 |
NO.1UNF | 72 | 1.854 | 1.5 | 1.6 |
NO.2UNF | 64 | 2.184 | 1.8 | 1.9 |
NO.3UNF | 56 | 2.515 | 2.1 | 2.2 |
NO.4UNF | 48 | 2.845 | 2.4 | 2.5 |
NO.5UNF | 44 | 3.175 | 2.7 | 2.8 |
NO.6UNF | 40 | 3.505 | 2.9 | 3 |
NO.8UNF | 36 | 4.166 | 3.5 | 3.6 |
NO.10UNF | 32 | 4.826 | 4.1 | 4.2 |
NO.12UNF | 28 | 5.486 | 4.6 | 4.7 |
管用牙(英制) | ||||
規格 | 山數 | 外徑 | 下孔徑 | |
1/8PT | 28 | 9.728 | 8.2 | |
1/8PS | 28 | 9.728 | 8.5 | |
1/4PT | 19 | 13.157 | 10.9 | |
1/4PS | 19 | 13.157 | 11.4 | |
3/8PT | 19 | 16.662 | 14.4 | |
3/8PS | 19 | 16.662 | 14.9 | |
1/2PT | 14 | 20.955 | 18 | |
1/2PS | 14 | 20.955 | 18.5 | |
3/4PT | 14 | 26.441 | 23 | |
3/4PS | 14 | 26.441 | 24 | |
管用牙(美制) | ||||
規格 | 山數 | 外徑 | 下孔徑 | |
1/8NPT | 27 | 10.3 | 8.4 | |
1/8NPS | 27 | 10.3 | 8.8 | |
1/4NPT | 18 | 13.7 | 11 | |
1/4NPS | 18 | 13.7 | 11.1 | |
3/8NPT | 18 | 17.1 | 14.3 | |
3/8NPS | 18 | 17.1 | 14.7 | |
1/2NPT | 14 | 21.3 | 17.9 | |
1/2NPS | 14 | 21.3 | 18.1 | |
3/4NPT | 14 | 26.7 | 23 | |
3/4NPS | 14 | 26.7 | 23.4 | |
美制牙 | ||||
規格 | 山數 | 軟材下孔 | 硬材下孔 | |
3/16UNF | 32 | 4 | 4.1 | |
1/4UNF | 28 | 5.5 | 5.6 | |
5/16UNF | 24 | 7 | 7.1 | |
3/8UNF | 24 | 8.6 | 8.7 | |
7/16UNF | 20 | 9.9 | 10 | |
1/2UNF | 20 | 11.5 | 11.6 | |
9/16UNF | 18 | 12.9 | 13.1 | |
5/8UNF | 18 | 14.5 | 14.6 | |
3/4UNF | 16 | 17.5 | 17.6 | |
7/8UNF | 14 | 20.5 | 20.6 | |
美制特細牙 | ||||
規格 | 山數 | 軟材下孔 | 硬材下孔 | |
1/4UNEF | 32 | 5.6 | 5.7 | |
5/16UNEF | 32 | 7.2 | 7.3 | |
3/8UNEF | 32 | 8.8 | 9 | |
1/2UNEF | 28 | 11.8 | 12 | |
5/8UNEF | 24 | 14.9 | 15.1 | |
英制牙 | ||||
規格 | 山數 | 軟材下孔 | 硬材下孔 | |
W1/16" | 60 | 1.2 | 1.3 | |
W3/32" | 48 | 1.9 | 2 | |
W1/8" | 40 | 2.5 | 2.6 | |
W5/32" | 32 | 3.1 | 3.3 | |
W3/16" | 24 | 3.7 | 3.8 | |
W1/4 | 20 | 5 | 5.1 | |
W5/16 | 18 | 6.5 | 6.6 | |
W3/8 | 16 | 7.9 | 8 | |
W1/2 | 12 | 10.5 | 10.7 | |
W5/8 | 11 | 13.5 | 13.7 | |
針車牙 | ||||
規格 | 山數 | 軟材下孔 | 硬材下孔 | |
SM9/64 | 40 | 2.9 | 3 | |
SM11/64 | 40 | 3.7 | 3.8 | |
SM15/64 | 28 | 5.1 | 5.2 | |
SM1/4 | 40 | 5.7 | 5.8 | |
SM9/32 | 28 | 6.3 | 6.4 |