Mechanical Fasteners & Hex Head Bolt Manufacturer
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High Temperature Resistance PTFE Bolts/ Coated Double End Stud Bolts with Nuts Advantages: We will give you a quick and reliable quote. And we have our own factory, in a short period of time the production is manageable. Our products are subject to strict quality inspection, customers can use any ...
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Customized Stainless Steel/Carbon Steel Class 10.9 Grade 8.8 Hdg M16 M24 M28 M30 Hex Bolt With Nut And Washer Assembly Material 1. Stainless Steel: SS303, SS304, SS316, etc 2. Carbon Steel: 1010, 1035, 1045, A3, 10#etc Grade 4.8, 8.8, 10.9, 12.9. Surface Treatment Zinc plated, Nickel plated, Chrome ...
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M3-M72 carbon steel / stainless steel mshroom head square neck thread bolt with Plain/Black/Zinc plate Surface Application Range: Machines, auto industry, roads, bridges, tunnels, urban railway systems, high speed railways, watercrafts, thermal power, wind power, nuclear power, petrochemical, ...
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SUS 304 or Carbon Steel U Shape Bolt and Hex Nuts Assembly Metal Hardware Material 1. Stainless Steel: SS303, SS304, SS316, etc 2. Carbon Steel: 1010, 1035, 1045, A3, 10#etc Grade 4.8, 8.8, 10.9, 12.9. Surface Treatment Zinc plated, Nickel plated, Chrome plated, Passivation, Oxidation, Anodization, ...
A PROFESSIONAL BOLTS AND NUTS SUPPLIER
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Top-notch solutions, real quality, fast delivery time and sincere service.
2026-10-10
A bolt head tells you everything — if you know the code. ISO 8.8, 10.9, and 12.9 encode tensile and yield strength in their digits; SAE radial lines reveal Grade 5 or Grade 8 at a glance; ASTM F3125 stamps identify structural bolts by alloy type. Misread the marking and you either overpay for ...
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
