Grade 5 and 120 Pcs: Our strut spring nuts are made of higher strength steel: grade 5. The thickness is 8mm, which is stronger than traditional 6mm nuts and can withstand greater tensile forces.
Premium Spring: Our channel spring nuts use thicker 1.57'' (40mm) springs, which are more resilient, and the length of the springs hardly change even with repeated extreme compression.
Thickened Galvanized Layer: The thicker galvanized layer, even after many years, our c channel nuts with springs will still be as bright as ever after being wiped clean, and can be reused completely.
Precise Thread: The threads of each of our strut channel nuts conform to the American 3/8''-16 UNC standard and are self-aligning with alternating teeth, As the pressure increases, no side slip occurs at all.
Perfect for Unistrut Channel Struts: Our strut channel nuts used to mount and connect structural loads such as pipes, electrical equipments, air conditioning, data wire, junction boxes, ventilation and other mechanical systems.