美制带钻丝锥
规格 |
总长 |
螺纹长 |
钻头长 |
钻头尺寸 |
Size |
Overall Length |
Thread Lenght |
Drill Lenght |
Drill Size |
4-40NC |
1-7/8 |
9/16 |
1/4 |
0.0890 |
4-48NF |
1-7/8 |
9/16 |
1/4 |
0.0930 |
5-40NC |
1-15/16 |
5/8 |
9/32 |
0.1015 |
5-44NF |
1-15/16 |
5/8 |
9/32 |
0.1040 |
6-32NC |
2 |
11/16 |
5/16 |
0.1095 |
6-40NF |
2 |
11/16 |
5/16 |
0.1150 |
8-32NC |
2-1/8 |
3/4 |
3/8 |
0.1360 |
8-36NF |
2-1/8 |
3/4 |
3/8 |
0.1385 |
10-24NC |
2-3/8 |
7/8 |
13/32 |
0.1520 |
10-32NF |
2-3/8 |
7/8 |
13/32 |
0.1610 |
12-24NC |
2-3/8 |
7/8 |
15/32 |
0.1770 |
12-28NF |
2-3/8 |
7/8 |
15/32 |
0.1835 |
1/4-20NC |
2-1/2 |
15/16 |
17/32 |
0.2010 |
1/4-28NF |
2-1/2 |
15/16 |
17/32 |
0.2175 |
5/16-18NC |
3 |
1-1/8 |
11/16 |
0.2570 |
5/16-24NF |
3 |
1-1/8 |
11/16 |
0.2720 |
3/8-16NC |
3-1/2 |
1-1/4 |
13/16 |
0.3125 |
3/8-24NF |
3-1/2 |
1-1/4 |
13/16 |
0.3345 |
7/16-14NC |
3-7/8 |
1-7/16 |
1 |
0.3680 |
7/16-20NF |
3-7/8 |
1-7/16 |
1 |
0.3890 |
1/2-13NC |
4-1/4 |
1-21/32 |
1-1/8 |
0.4250 |
1/2-20NF |
4-1/4 |
1-21/32 |
1-1/8 |
0.4510 |