• Standard: DIN975, DIN796, DIN835, DIN938
• Sizes: M3, M4, M5, M6, M8, M10, M12 TO M68
• Surface:Black Threaded Rods, Zinc Plated Threaded metal Rods, Plain Studs and Rods
• Grade: ASTM A 193 B7, 4.8, 8.8.

Threaded Rod Manufacturers, Threaded Rod Suppliers, Stud Bolt Supplier

QM Company is a bolts, studs and threaded rod manufacturers with over 20 years experience in fastener industry, especially for construction and oil & gas projects. Our threaded rod B7, B7M, B8, B8M are widely used in industrial and construction projects. Please feel free to ask us if you have new request for threaded rods.

• Material: Carbon Steel, Alloy Steel, Stainless steel threaded rods
• Grade: A193 B7, 4.8, 8.8
• Surface Finish: Plain, Black, Zinc, Hot dip galvanizing, Dacromet, Teflon, etc.
• Thread: Full thread or double end studs
• Application: Construction and Industrial projects, building, roadway, bridge, etc.
• Package: Special package for threaded rods.
• Delivery: 30-60 days
• As a thread rod manufacturers, custom threaded rods and nuts can also be provided.