Lock nuts
Negotiable /Piece
Min.Order:30000 Pieces
Produce various kinds of hex lock nuts,including:DIN/ANSI/BSW/JIS and non-standard series
1.Material:Carbon steel,C1045,40Cr,etc.
2.Sizes:from M20
3.Grade:from Class 4 to 12
4.Finish:Plain,Black,Zinc,Phosphating,etc.