NUTS

Types

Grades

Hex Series

ASTM-A-194 Gr.2H

Heavy Hex Series

ASTM-A194 Gr.2M

High Strenght Friction Grip Nuts

ASTM-A-194 Gr.4

High Strength Structural Nuts

ASTM-A-194 Gr.8

Square Nuts

ASTM-A-194 Gr.8M

ASTM-A-194 Gr.8T

ASTM-A-194 Gr.3

ASTM-A-194 Gr.7

ASTM-A-563

IS.1367/67 P.C. 4,5,6,8,10,12

IS:6623

ANSI B 18.2.2

Dimension

IS:1364/67(s)

IS:6623

Threading

&

Thread Fit

ANSI B 1.1-2B

IS:4218 - 6H

Size Range

Nom.Dia. 1/2" to 2.3/4"

Nom.Dia. M-12 to M-68