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High Pressure / Temperature Service Hexagonal Nuts
 
 
ASTM A194
Description
Heavy Hex Nut
Grades Available
Ferritic Steel
Grade 1, 2, 2HM, 2H and 4
 
Austenitic Steel
Grade 3, 6, 6F, 7, 7M, 8, 8A, 8C, 8CA, 8M, 8MA, 8T 8TA, 8F, 8FA, 8P, 8PA, 8M, 8NA, 8LN, 8LNA, 8MN 8MNA, 8MLN, 8MLNA, 8R, 8RA, 8S, 8SA, 8MLCuNA, 8MLCuNA, 9C, 9CA and 16
 
Dimensional Standards
ANSI/ASME B18.2.2
Sizes Available
¼ inch – 4 inches
 
 
ASTM A194M
Description
Heavy Hex Nut
Grades Available
Ferritic Steel
Grade 1, 2, 2HM, 2H and 4
 
Austenitic Steel
Grade 3, 6, 6F, 7, 7M, 8, 8A, 8C, 8CA, 8M, 8MA, 8T 8TA, 8F, 8FA, 8P, 8PA, 8M, 8NA, 8LN, 8LNA, 8MN 8MNA, 8MLN, 8MLNA, 8R, 8RA, 8S, 8SA, 8MLCuNA, 8MLCuNA, 9C, 9CA and 16
 
Dimensional Standards
ANSI/ASME B18.2.2M
Nom. Sizes Available
M6 – M100
 
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