U Bolts are threaded fastening components used to secure compatible overhead line fittings and support assemblies. Available in different diameters, lengths, and configurations, they provide a bolted connection suited to the specified installation and loading conditions.

Technical Parameters

Material: Carbon Steel

Surface Treatment: Hot-Dip Galvanized
Bolt Diameter: 12–22 mm
Inside Width: 40–90 mm
Overall Length: 80–160 mm

Tensile Strength (UTS): 35–100 kN, depending on model u bolt clamp

Modle	Dimension（mm）					Rated Farilure Load (KN)	Weight (kg)
Modle	C	D	E	L	M	Rated Farilure Load (KN)	Weight (kg)
U-1240	40	12	45	80	12	35	0.39
U-1440	40	14	60	90	14	35	0.42
U-1470	70	14	70	120	14	40	0.46
U-1670	70	14	70	140	16	50	0.8
U-1870	70	18	80	105	18	60	0.86
U-1880	80	18	60	105	18	60	0.88
U-1890	90	18	60	110	18	60	0.9
U-2070	70	20	90	115	20	70	1.2
U-2080	80	20	70	115	20	70	1.7
U-2090	90	20	90	120	20	70	1.28
U-2280	80	22	90	130	22	100	1.3
U-2290	90	22	100	140	22	100	1.34

U Bolts are commonly used to secure crossarms, steel brackets, pole-mounted hardware, and other structural components in overhead power transmission and distribution systems. They can also be used to fasten pipes, rods, and steel members in utility infrastructure and electrical installation projects.

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