Ours Threaded Road is used in conjunction with the strut channel and other miscellaneous hardware to hang duct work where it requires a heavy application.
Made from Low Carbon Steel Wire Rods
Specification : JIS G 3505 SWRM 10k
Materials Meets Standard JIS G 3505
Zinc Plating meets ASTM F1941 FeZn3A
Hot Dip Galvanized meets ASTM A153
Threads meets commercial nut fit similar to
Tensile Strength (530-712) N/mm^2 for common size