Artisan factory owing the complete fasteners manufacturing process from metal forging, machining and heat treatment, Galvanized Zinc painting.Alloy Steel, high tensile fasteners DimensionDescriptionDiameterLengthFinishMaterial GradeISO 4014 / DIN 931High tensile fastenersM-12 to M-10020 mm to 500 mmPlain / Zinc plated / HDG 6az / Teflon / PTFE / Zinc aluminum flake / Geomet8.8 / 10.9ISO 4017 / DIN 933High tensile fastenersM-12 to M-10020 mm to 500 mm10.9 / 12.9ASTM A 193High tensile fasteners1/2" to 4"3/4" to 20"ASTM A 193 B-7 / L-7 / B-16ASTM A 194BS 1768High tensile fasteners1/2" to 4"20 mm to 500 mmASTM A 193 B-7 / L-7 / B-16
Carbon Steel, mild steel fasteners DimensionDescriptionDiameterLengthFinishMaterial GradeISO 4014 / DIN 931Hex Head boltsM-12 to M-10020 mm to 500 mmPlain / Zinc plated / HDG 6azA2, A4, SS304, 304L, 316, 316LISO 4017 / DIN 933Hex Head ScrewsM-12 to M-10020 mm to 500 mmA2, A4, SS304, 304L, 316, 316LASTM A 193Hex Head bolts1/2" to 4"3/4" to 20"B8, B8M, B8T, class 2ASTM A 194BS 1768Hex Head Screws1/2" to 4"20 mm to 500 mmB8, B8M, B8T, class 2ASTM A 307Hex Head bolts1/2" to 4"3/4" to 20"A , B , C
