1) Standard: DIN,ANSI/ASME,BS,JIS,AS ,ISO,UNI,GB
2) Nominal size: M3-M64 10#-3''
3) Finish: black, yellow zinc, white zinc, white blue zinc, H.D.G. ,Dakeluo .....
4) Grade of strength: 4, 6, 8,10,12 (2,5,10 )
5) Materials: SWRCH8A, SWRCH35K, Q195LY, 35#, 45#, 40CrMo Mild St...
Products: scale wheel loader,
computer racing wheel