We supply U Bolts in the following materials,
| Material |
Steel |
| Stainless Steel |
A2 |
A4 |
Dimensions for U Bolts
Standard U Bolts
| Nominal Pipe Size |
Thread Size |
Between Centres |
Depth of U |
Thread Length |
| 1/2" |
M6 |
28mm |
48mm |
30mm |
| 3/4" |
M6 |
34mm |
53mm |
30mm |
| 1" |
M6 |
41mm |
60mm |
30mm |
| 1.1/4" |
M10 |
54mm |
67mm |
30mm |
| 1.1/2" |
M10 |
60mm |
85mm |
35mm |
| 2" |
M10 |
75mm |
95mm |
35mm |
| 2.1/2" |
M12 |
90mm |
124mm |
55mm |
| 3" |
M12 |
102mm |
126mm |
50mm |
| 4" |
M12 |
131mm |
144.5mm |
50mm |
| 5" |
M12 |
156mm |
182mm |
50mm |
| 6" |
M12 |
182mm |
210mm |
50mm |
| 8" |
M16 |
240mm |
252mm |
50mm |
| 10" |
M16 |
292mm |
318mm |
50mm |
| 12" |
M16 |
343mm |
363.6mm |
50mm |
Extended U Bolts
| Nominal Pipe Size |
Thread Size |
Between Centres |
Depth of U |
Thread Length |
| 1/2" |
M6 |
27mm |
97mm |
75mm |
| 3/4" |
M6 |
33mm |
103mm |
75mm |
| 1" |
M6 |
40mm |
111mm |
75mm |
| 1.1/4" |
M10 |
55mm |
122mm |
85mm |
| 1.1/2" |
M10 |
61mm |
127mm |
85mm |
| 2" |
M10 |
70mm |
140mm |
85mm |
| 2.1/2" |
M10 |
86mm |
152mm |
85mm |
| 3" |
M12 |
102mm |
168mm |
90mm |
| 4" |
M12 |
126mm |
193mm |
90mm |
| 5" |
M12 |
152mm |
213mm |
90mm |
| 6" |
M12 |
182mm |
240mm |
90mm |
| 8" |
M16 |
241mm |
298mm |
95mm |
| 10" |
M16 |
293mm |
349mm |
95mm |
| 12" |
M16 |
343mm |
387mm |
95mm |
Heavy Pattern U Bolts
| Nominal Pipe Size |
Thread Size |
Between Centres |
Depth of U |
Thread Length |
| 1/2" |
M8 |
30mm |
46mm |
25mm |
| 3/4" |
M8 |
35mm |
56mm |
25mm |
| 1" |
M8 |
45mm |
61mm |
25mm |
| 1.1/4" |
M8 |
55mm |
71mm |
25mm |
| 1.1/2" |
M10 |
60mm |
85mm |
35mm |
| 2" |
M10 |
75mm |
95mm |
35mm |
| 2.1/2" |
M12 |
90mm |
124mm |
45mm |
| 3" |
M16 |
105mm |
142mm |
50mm |
| 4" |
M16 |
135mm |
167mm |
50mm |
| 5" |
M16 |
160mm |
192mm |
50mm |
| 6" |
M20 |
190mm |
225mm |
55mm |
| 7" |
M20 |
215mm |
250mm |
55mm |
| 8" |
M20 |
245mm |
285mm |
55mm |
| 9" |
M20 |
270mm |
300mm |
55mm |
| 10" |
M20 |
300mm |
340mm |
60mm |
| 12" |
M20 |
350mm |
390mm |
60mm |
| 14" |
M24 |
385mm |
428mm |
65mm |
| 16" |
M24 |
435mm |
488mm |
65mm |
| 18" |
M24 |
485mm |
528mm |
70mm |
| 20" |
M24 |
540mm |
588mm |
70mm |
| 22" |
M24 |
590mm |
638mm |
70mm |
| 24" |
M24 |
640mm |
688mm |
70mm |
