Dimensions of Taper Thread Coupler:
Size(mm) |
Out diameter(D±0.5mm) |
Thread |
Length(L±0.5mm) |
Taper Degree |
Φ14 |
20 |
M17×1.25 |
48 |
6° |
Φ16 |
25 |
M19×2.0 |
50 |
|
Φ18 |
28 |
M21×2.0 |
60 |
|
Φ20 |
30 |
M23×2.0 |
70 |
|
Φ22 |
32 |
M25×2.0 |
80 |
|
Φ25 |
35 |
M28×2.0 |
85 |
|
Φ28 |
39 |
M31×2.0 |
90 |
|
Φ32 |
44 |
M36×2.0 |
100 |
|
Φ36 |
48 |
M41×2.0 |
110 |
|
Φ40 |
52 |
M45×2.0 |
120 |
Transition taper thread couplers are designed to splice different diameter bars where one bar can be roated and the bar is not restricted in its axial direction.