Bolt ng guardrail
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guardrail bolt at nut hardwar guardrail bolt grade 4.6 hdg guardrail bolt M3~M36
Laki ng Guardrail bolt: 5/8-11 X 1 1/4″, 5/8-11 X 2″, 5/8-11 X 8″ Material: Carbon Steel Grade: A307 Type A Finish: HDG, Powder painting Uri ng ulo : Cross round head, hex head, round head oval neck, cutting edge round head, atbp Pag-iimpake: maramihan sa mga karton (25kg Max.)+wood Pallet o ayon sa espesyal na demand ng customer Application: Highway Guardrail Hardware;Kagamitan sa Pagsubok: Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tes...
