Loose joint bolt Refined hole bolt, spherical smooth, high precision thread, thread specification M6 ngadto sa M64.Eyelet bolt surface treatment: galvanizing, plating, plating white, color plating sama sa anticorrosive measures Mga proyekto sa aplikasyon: filter type self-rescuer, gas detection instruments, dust mask, ore mining raincoat, blasting device, mga detalye sa aplikasyon: eyelet bolt kaylap nga gigamit sa : ubos nga temperatura high pressure valves, pressure pipe, fluid engineering, oil drilling equipment, oil field equipment, ug uban pang field,