1.j bolt .Waxaan sidoo kale uugu yeedhnaa (isbadbad barafka, xarkaha aasaaska aasaaska, xirmooyinka dhulka)
2.Waxaan u isticmaalnaa agabkan: steel carbon, 45 # steel, 40 Cr, 35CrMo;
3.Surface Dhameystirka: zinc steel ama madow ama cad ama HDG; 4.Size: M6-M64; dherer 12mm-3000mm
5.Gare: 4.8 8.8 10.9 12.9
6.Mandandard: DIN, JIS, BS, ASME, non-standard;
7.Soobanka karti: 400 tan bishii;