Standart: DIN, ANSI/ASME, JIS, EN, BS, AS/NZS, ISO, GB, CHIZMA
Material: Karbonli po'lat, SS304/316
Darajasi: 4,6/4,8/5,6/5,8/6,8/8,8/10,9, 307/36/55/105, A2/A4
Tugatish: tekis, qora, sink, HDG, mexanik sink, sherardizatsiya, dakromet, ksilan/teflon