Product Made in Japan
Manufacturer : Naniwa
Model: Split Frame Turnbuckle Trunk
Dimensions
JIS standard split frame turnbuckle body
Screw thread designation |
L |
A |
B |
C |
D |
Guaranteed load (kN) |
Tensile strength (min) (kN) |
Mass (kg) |
M10 |
150 |
14 or more |
15 |
31 |
12.9 |
14.2 |
30.9 |
0.153 or more |
M12 |
200 |
17 or more |
17 |
36 |
17.3 |
20.7 |
44.9 |
0.300 or more |
M14 |
230 |
20 or more |
21 |
42 |
18 |
28.4 |
61.7 |
0.480 or more |
M16 |
250 |
23 or more |
24 |
48 |
19.3 |
38.3 |
83.1 |
0.640 or more |
M18 |
280 |
25 or more |
28 |
54 |
22.3 |
47.6 |
103 |
0.900 or more |
M20 |
300 |
28 or more |
30 |
60 |
23.9 |
60.2 |
131 |
1.200 or more |
M22 |
330 |
31 or more |
33 |
67 |
25.6 |
74.3 |
161 |
1.540 or more |
M24 |
350 |
34 or more |
34 |
70 |
29.2 |
86.8 |
188 |
2.090 or more |
M27 |
400 |
38 or more |
40 |
83 |
32.1 |
112 |
244 |
3.010 or more |
M30 |
400 |
42 or more |
43 |
91 |
38 |
138 |
299 |
3.660 or more |
M33 |
450 |
46 or more |
49 |
100 |
40.4/td> |
170 |
369 |
4.940 or more |
- Tolerance of body length (L) shall be within ±3%.
- The thread type shall be JIS B 0205-2 coarse pitch, and the thread accuracy shall be JIS B 0209-3 tolerance class 7H or 8G.
- Thread processing of hot-dip galvanized carbon copper products is done after plating. In this case, the screw tolerance limit dimensions shall be JIS B 0209-5 tolerance class 6AX.
Withworth screw Split frame turnbuckle body
Screw designation |
L |
A |
B |
C |
D |
Mass (kg) |
1/4 |
100 |
10 or more |
10 |
22 |
8 |
0.06 |
3/8 |
150 |
14 or more |
14 |
30 |
12 |
0.16 |
1/2 |
200 |
17 or more |
18 |
35 |
14 |
0.28 |
5/8 |
250 |
21 or more |
23 |
43 |
15 |
0.46 |
3/4 |
300 |
25 or more |
27 |
52 |
18 |
0.81 |
7/8 |
325 |
28 or more |
30 |
56 |
22 |
1.14 |
1″ |
350 |
35 or more |
35 |
66 |
25 |
1.58 |
1 1/8 |
400 |
38 or more |
37 |
80 |
32 |
3.36 |
1 1/4 |
400 |
42 or more |
43 |
88 |
37 |
4.01 |
- Whitworth screw products do not have a JIS mark engraving.
- The displayed dimensions are for reference. When installation space or other factors are relevant, please inquire and confirm detailed dimensions.