Xiyangyang Steel Wire Screw Sleeve Tap is used to process blind hole bottom hole. It can produce chips quickly and has high precision. It can process the bottom hole.
Metric steel wire screw sleeve specification parameter table |
Thread specification d×p |
k×d |
Wire screw sleeve installed length L(mm) |
Bit diameter d(mm) |
Free external diameter Dz(mm) |
Number of free spiral rings N(≈) |
M2×0.4 |
1d |
2 |
2 |
2.6-2.8 |
2.9 |
1.5d |
3 |
4.7 |
2d |
4 |
6.5 |
M2.5×0.45 |
1d |
2.5 |
2.6 |
3.3-3.5 |
3.5 |
1.5d |
3.75 |
5.9 |
2d |
5 |
8.1 |
M3×0.5 |
1d |
3 |
3.1 |
3.8-4.0 |
4 |
1.5d |
4.5 |
6.3 |
2d |
6 |
8.7 |
M4×0.7 |
1d |
4 |
4.1 |
5.15-5.35 |
3.7 |
1.5d |
6 |
6 |
2d |
8 |
8.4 |
M5×0.8 |
1d |
5 |
5.2 |
6.35-6.6 |
4.3 |
1.5d |
7.5 |
6.9 |
2d |
10 |
9.7 |
M6×1 |
1d |
6 |
6.2 |
7.6-7.85 |
4.2 |
1.5d |
9 |
7 |
2d |
12 |
9.6 |
M7×1 |
1d |
7 |
7.2 |
8.65-8.9 |
5.4 |
1.5d |
10.5 |
8.5 |
2d |
14 |
11.6 |
M8×1 |
1d |
8 |
8.2 |
9.85-10.1 |
6.1 |
1.5d |
12 |
9.5 |
2d |
16 |
13 |
M8×1.25 |
1d |
8 |
8.3 |
9.85-10.1 |
4.7 |
1.5d |
12 |
7.4 |
2d |
16 |
10.6 |
M10×1 |
1d |
10 |
10.2 |
12.1-12.5 |
7.6 |
1.5d |
15 |
12 |
2d |
20 |
16.3 |
M10×1.5 |
1d |
10 |
10.3 |
12.1-12.5 |
5 |
1.5d |
15 |
8 |
2d |
20 |
11.2 |
M12×1.5 |
1d |
12 |
12.4 |
14.4-14.8 |
6.2 |
1.5d |
18 |
9.8 |
2d |
24 |
13.5 |
M12×1.75 |
1d |
12 |
12.4 |
14.4-14.8 |
5.2 |
1.5d |
18 |
8.4 |
2d |
24 |
11.7 |
M14×1.5 |
1d |
14 |
14.4 |
17.2-17.7 |
7 |
1.5d |
21 |
11.2 |
2d |
28 |
15.3 |
M16×1.5 |
1d |
16 |
16.4 |
19.4-19.9 |
8.3 |
1.5d |
24 |
13 |
2d |
32 |
17.7 |
M16×2 |
1d |
16 |
16.5 |
19.4-19.9 |
6 |
1.5d |
24 |
9.7 |
2d |
32 |
13.3 |
M18×1.5 |
0.5d |
9 |
18.4 |
21.5-22 |
4.4 |
1.0d |
18 |
9.5 |
1.5d |
27 |
15 |
M20×1.5 |
0.75d |
15 |
20.4 |
23.7-24.2 |
8 |
1d |
20 |
10.7 |
1.5d |
30 |
16.7 |
M20×2.5 |
1d |
20 |
20.5 |
23.7-24.2 |
6.3 |
1.5d |
30 |
10 |
2d |
40 |
13.7 |
M22×1.5 |
0.75d |
16.5 |
22.4 |
26.3-26.8 |
8.6 |
1d |
22 |
11.7 |
1.5d |
33 |
18 |
M24×1.5 |
0.75d |
18 |
24.4 |
28.6-29.1 |
9.5 |
1d |
24 |
13 |
1.5d |
36 |
19.8 |
M24×3 |
1d |
24 |
24.6 |
28.6-29.1 |
6.3 |
1.5d |
36 |
10 |
2d |
48 |
14 |
M26×1.5 |
0.5d |
13 |
26.4 |
30.5-31 |
6.7 |
0.75d |
19.5 |
10.7 |
1d |
26 |
14.6 |
M27×1.5 |
0.5d |
13.5 |
27.4 |
32.2-32.7 |
6.7 |
0.75d |
20.3 |
10.7 |
1d |
27 |
14.6 |
M27×2 |
0.5d |
13.5 |
27.5 |
32.2-32.7 |
6.7 |
0.75d |
20.3 |
10.7 |
1d |
27 |
14.6 |
M30×1..5 |
0.5d |
15 |
30.4 |
35.2-35.7 |
7.8 |
0.75d |
22.5 |
12.2 |
1d |
30 |
16.5 |
M30×3.5 |
1d |
30 |
30.7 |
35.2-35.7 |
7 |
1.5d |
45 |
11 |
2d |
60 |
14.9 |
M33×1.5 |
0.5d |
16.6 |
33.4 |
38.3-38.8 |
9.1 |
0.75d |
24.5 |
13.7 |
1d |
33 |
18.3 |
M39×2 |
0.5d |
19.5 |
39.5 |
45.1-45.6 |
7.9 |
0.75d |
29.25 |
12.2 |
1d |
39 |
16.6 |
M60×4 |
0.5d |
32 |
64.9 |
65-66 |
7.3 |
1d |
64 |
15.6 |