China DIN 6334 M12 Carbon Steel Long Coupling Hex Round Nuts, Find details about China Long Coupling Nuts, Long Coupling Hex Nuts from DIN 6334 M12 Carbon Steel Long Coupling Hex Round Nuts
Standard | ASME/ANSI B18.2.2; DIN6334 |
Size | 1/4''-6''; M6-M36 |
Material: | Carbon Steel, Alloy Steel, Stainless Steel, Brass |
Grade | SAE J995 Gr.2, 5,8; CL4, 5, 6, 8, 10, 12 |
Thread | M, UNC, UNF |
Finish | Plain,ZincPlated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G., Zinc nickel alloy |
Application | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating |
Test Equipments | Caliper,Go&No-go gauge,Tensile test machine,Hardness tester,Salt spraying tester, H.D.G. thickness tester, 3D detector,Projector,Magnetic flaw detecter |