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Other Kinds of Tools
(Machine And Hand Taps-Bs Standard )
Material: Alloy Tool Steel
(BSW)
Metric System:mm
Thread specification d |
Pitch p |
Nominal Diameter d |
Overall Length L |
Thread Length l |
Shank Diameter d1 |
Size of Square a |
1/8-40 |
0.635 |
3.175 |
48 |
11 |
3.15 |
2.5 |
3/16-24 |
1.058 |
4.762 |
58 |
16 |
3.55 |
2.8 |
1/4-20 |
1.270 |
6.350 |
66 |
19 |
6.3 |
5.0 |
5/16-18 |
1.411 |
7.938 |
72 |
22 |
3/8-16 |
1.588 |
9.525 |
80 |
24 |
7.1 |
5.6 |
7/16-14 |
1.814 |
11.112 |
85 |
25 |
8 |
6.3 |
1/2-12 |
2.117 |
12.7 |
89 |
29 |
9 |
7.1 |
9/16-12 |
14.228 |
95 |
30 |
11.2 |
9 |
5/8-11 |
2.309 |
15.875 |
102 |
32 |
12.5 |
10 |
11/16-11 |
17.462 |
112 |
37 |
14 |
11.2 |
3/4-10 |
2.540 |
19.05 |
7/8-9 |
2.822 |
22.225 |
118 |
38 |
16 |
12.5 |
1"-8 |
3.175 |
25.4 |
130 |
45 |
18 |
14 |
(BSF)
Metric System:mm
Thread specification |
Pitch p |
Nominal Diameter d |
Overall Length L |
Thread Length l |
Shank Diameter d1 |
Size of Square a |
3/16-32 |
0.794 |
4.762 |
58 |
16 |
5.0 |
4 |
7/32-28 |
0.907 |
5.556 |
62 |
17 |
5.6 |
4.5 |
1/4-26 |
0.977 |
6.350 |
66 |
19 |
6.3 |
5.0 |
9/32-26 |
7.144 |
7.1 |
5/16-22 |
1.154 |
7.938 |
72 |
22 |
6.3 |
3/8-20 |
1.270 |
9.525 |
80 |
24 |
7.1 |
5.6 |
7/16-18 |
1.411 |
11.112 |
85 |
25 |
8.0 |
6.3 |
1/2-16 |
1.588 |
12.7 |
89 |
29 |
9.0 |
7.1 |
9/16-16 |
14.288 |
95 |
30 |
11.2 |
9 |
5/8-14 |
1.814 |
15.875 |
102 |
32 |
12.5 |
10 |
11/16-14 |
17.462 |
112 |
37 |
14 |
11.2 |
3/4-12 |
2.117 |
19.05 |
7/8-11 |
2.309 |
22.225 |
118 |
38 |
16 |
12.5 |
1"-10 |
2.540 |
25.4 |
130 |
45 |
18 |
14 |
Contact us: succ@sh163.net
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