Detailed Product Description

ProductName:HEXAGON HEAD NUTS 

ASTM A194 2H/2HM 1/2"--3 1/2"  M12--M64

ASTM A194 Gr.7/7M  1/2"--2 1/2"

ASTM A563 A C DH   1/2"--2 1/2"  M10--M64

DIN EN ISO 4032 Gr. 8/10             M10--M64

MATERIAL: 1035，1040，1045

FINISH: AVAILABLE IN VARIOUS FINISH