Strut channel Unistrut Bracket Bracing System

strut channels are manufactured by a series of forming dies, or rolls, which progressively cold work the strip steel into the desired channel configuration. This method produces a cross-section of uniform dimensions within a tolerance of ±0.015"

strut channel Specification ：
1-5/8” X1-5/8” X 10ft (41.3mmX41.3mmX3048mm) Weight per piece: 185*0.45359/10=8.391KG

12/14 Gauge Channel with Slots 9/16" X 1-1/8" on 2" Centers
1-5/8" X 1-5/8"

1-5/8” X13/16” X 10ft (41.3mmX20.64mmX3048mm) Weight per piece: 87*0.45359/10=3.946KG

12/14 Gauge Channel with Slots 9/16" X 1-1/8" on 2" Centers
13/16" X 1-5/8"

Tolerance:
Length tolerance: +/-1/8" (3.175mm)
External dimension (width/height) tolerance: 0.015" (0.381mm)

Material and wall thickness：

12Gage (Normal 0.1084" (2.75mm), minimum 0.0994" (2.52mm), maximum 0.1174" (2.98mm))
14Gage (Normal 0.0785" (2mm), minimum 0.0705" (1.8mm), maximum 0.0865" (2.2mm))
Material: Q235B galvanized sheet
Zinc layer: 275g on both sides
Galvanized sheet without pattern, conventional coil