เส้นผ่าศูนย์กลาง
3/16in, 1/4in, 5/16IN, 12mm
Standard
GB, DIN, ISO, ANSI, ASME, IFI, JIS, BSW, HJ, BS
Size
DIA:M6/8/10/12/16/20 Length:40mm-300mm
Certificates
ISO9001:2015, SGS, ROHS, BV, TUV, etc
category
Screw, Bolt, Rivet, Nut,Washer,Anchor etc
Grade
4.8/ 8.8/ 10.9/ 12.9 Ect