Unistrut Brace Fittings
Standard Fitting Specifications (unless noted on Unistrut drawings)
Fittings are manufactured from hot-rolled, pickled and oiled steel plates, strip or coil, and conform to ASTM specifications A575, A576, A635, or A36. The fitting steel also meets the physical requirements of ASTM A1011 SS GR 33. The pickling of the steel produces a smooth surface free from scale.