HEX NUT

SYSTEM: INCH SIZE
SIZE: 1/4"--2-1/2"
GRADE: ASTM A563--Grada A
             ASTM A563--Grada B
             ASTM A563--Grada D
             ASTM A563--Grada DH
             ASTM A563--Grada DH3
             ASTM A194--GRADE 2H
FINDSHED: SELF COLOUR BLACK ZP YZP H.D.G
STANDARD: ASME B18.2.2
MATERIAL: CARBON STEEL ALLOY STEEL STAINLESS STEEL

SYSTEM: METRIC SIZE
SIZE: M6--64
GRADE: 181 6 8 10 ASTM A563M CLASS 8S
             A2A4ASTM A563M CLASS 10S
FINDSHED: SELF COLOUR BLACK ZP YZP H.D.G POLISH
STANDARD: DIN934 DIN555 ISO4032 ISO4034
                  JIS1181 ASME B18.2.4.1M ASME B18.2.4.2M
                  AS1112 ASME B18.2.4.5M ASME B18.2.4.6M
MATERIAL: CARBON STEEL ALLOY STEEL STAINLESS STEEL

HEX NUT CL-6 CL-8,CL-10
CARBON STEEL,STAINLESS STEEL