Welcome to Hebei World Fastener Manufacture Corporation Ltd
Manufacturer / Exporter / Supplier Of Stud Bolts, B7 Stud Bolts, U Bolts, Hex Bolts, L Bolts
Welcome to Hebei World Fastener Manufacture Corporation Ltd
Manufacturer / Exporter / Supplier Of Stud Bolts, B7 Stud Bolts, U Bolts, Hex Bolts, L Bolts

Standard: astm a193 b7b7mb8b8mb16 grade: 4.8, 8.8, 10.9, 12.9, a2, a4 size: m6 to m100, 12" to 4" surface treatment: plain, black, zinc plated, hdg, teflon. Material: carbon steel, alloy steel, stainless steel

Standard: astm a193 b7b7mb8b8mb16 grade: 4.8, 8.8, 10.9, 12.9, a2, a4 size: m6 to m100, 12" to 4" surface treatment: plain, black, zinc plated, hdg, teflon. Material: carbon steel, alloy steel, stainless steel

Standard: according to customer's drawings grade: 4.8, 8.8, 10.9, 12.9, a2, a4 size: m6 to m100, 12" to 4" surface treatment: plain, black, zinc plated, hdg, teflon. Material: carbon steel, alloy steel, stainless steel


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