Square U bolt Round U bolts

Grade 4.8 5.8 6.8 8.8 10.9 12.9
Full thread/Half thread
Size:M6-M52
Surface: Plain,Black,YZP,ZP,HDG

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Product details

Pipe Size		Description	Thread Size	Centres (N)	(M)	Thread Length (K)	S (MAX)	Max. Load up to 340C	Item Weight
Nominal Size	Outside Diameter (A)			Centres (N)	(M)	Thread Length (K)	S (MAX)	Max. Load up to 340C	Item Weight
NB	mm			mm	mm	mm	mm	kN	kg
15	21.3	15NB U-Bolt Clamp	M8	30	50	25	7	0.68	0.07
20	26.7	20NB U-Bolt Clamp	M8	35	60	25	10	0.54	0.08
25	33.4	25NB U-Bolt Clamp	M8	45	65	25	10	0.43	0.08
32	42.2	32NB U-Bolt Clamp	M8	55	75	25	10	0.34	0.09
40	48.3	40NB U-Bolt Clamp	M10	60	90	35	16	0.60	0.18
50	60.3	50NB U-Bolt Clamp	M10	75	100	35	16	0.48	0.20
65	76.1	65NB U-Bolt Clamp	M12	90	130	45	19	0.70	0.34
80	88.9	80NB U-Bolt Clamp	M16	105	150	50	19	1.50	0.70
100	114.3	100NB U-Bolt Clamp	M16	135	175	50	19	1.17	0.81
125	141.3	125NB U-Bolt Clamp	M16	160	200	50	19	0.94	0.91
150	168.3	150NB U-Bolt Clamp	M20	190	235	55	19	1.52	1.69
175	193.7	175NB U-Bolt Clamp	M20	215	270	55	19	1.32	1.85
200	219.1	200NB U-Bolt Clamp	M20	245	295	55	19	1.17	2.07
225	244.5	225NB U-Bolt Clamp	M20	266	315	60	19	1.05	2.18
250	273.0	250NB U-Bolt Clamp	M20	300	350	60	22	0.94	2.43
300	323.9	300NB U-Bolt Clamp	M20	350	400	60	22	0.79	2.75
350	355.6	350NB U-Bolt Clamp	M24	385	440	65	22	1.25	4.38
400	406.4	400NB U-Bolt Clamp	M24	435	500	65	22	1.09	4.92
450	457.2	450NB U-Bolt Clamp	M24	485	540	70	22	0.97	5.32
500	508.0	500NB U-Bolt Clamp	M24	540	600	70	22	0.87	5.87
550	559.0	550NB U-Bolt Clamp	M24	584	650	70	22	0.73	6.34
600	609.6	600NB U-Bolt Clamp	M24	640	700	70	22	0.67	6.81
650	660.4	650NB U-Bolt Clamp	M24	690	740	70	24	0.62	7.20
700	711.2	700NB U-Bolt Clamp	M30	750	810	80	24	1.18	12.49
750	762	750NB U-Bolt Clamp	M30	800	860	80	24	1.10	13.22
800	812.8	800NB U-Bolt Clamp	M30	850	910	80	24	1.04	13.95
850	863.6	850NB U-Bolt Clamp	M30	900	960	80	24	0.98	14.68
900	914.4	900NB U-Bolt Clamp	M30	950	1010	80	24	0.93	15.41
1000	1016.0	1000NB U-Bolt Clamp	M30	1050	1060	80	24	1.56	24.94

Grade 4.8 5.8 6.8 8.8 10.9 12.9

Full thread/Half thread

Size:M6-M52

Surface: Plain,Black,YZP,ZP,HDG

Square U bolts and Round U bolts are two common types of U bolts that are used in various industries for securing and attaching components.

Square U bolts, as the name suggests, have a square shape with threaded ends that are used for securing items in place. They are commonly used in applications where a more secure and stable fastening is required, such as in construction and automotive industries.

Round U bolts, on the other hand, have a rounded shape with threaded ends and are used for similar purposes as square U bolts. They are often used in applications where a more flexible and versatile fastening solution is needed, such as in plumbing and electrical work.

Both types of U bolts come in various sizes and materials to suit different applications. It is important to choose the right type of U bolt for your specific needs to ensure a safe and secure attachment.