Standard: DIN, ANSI/ASME, JIS, EN, BS, AS/NZS, ISO, GB, NON-STANDARD
Material: Carbon Steel, SS304/316
Grade: 4.6/4.8/5.6/5.8/6.8/8.8/10.9/12.9, 36/55/105/B7/B16, B8/A2/A7
Finish: Black, Zinc, H.D.G, Mechanical Zinc, Sherardizing, Dacromet, Xylan/Teflon