01 guardrail bolt ug nut hardwar guardrail bolt grade 4.6 hdg guardrail bolt M3~M36
Gidak-on sa bolt sa guardrail: 5/8-11 X 1 1/4", 5/8-11 X 2", 5/8-11 X 8" Materyal: Carbon Steel Grado: A307 Type A Finish: HDG, Powder painting Ulo type : Cross round ulo, hex ulo, round ulo oval liog, cutting sulab round ulo, etc Packi...