BS 325 - 1947
Black Square Nuts ANSI/ASME B 18.2.2 - 2015
Heavy Square Nuts [Table 8] ANSI/ASME B 18.2.2 - 2010
Heavy Square Nuts [Table 8] CNS 4378 - 1983
Special Anchor Nuts For Special Anchor Bolts DIN 798 - 2009
Special Foundation Nuts DIN 798 - 2007
Special foundation nuts DIN 798 - 1972
Special foundation nuts for special foundation bolts according to DIN 797 ANSI/ASME B 18.2.2 - 2015
Square Machine Screw Nuts

1

ANSI/ASME B 18.2.2 - 2010
Square Machine Screw Nuts

1

JIS B 1163 - 1995
Square Nuts ANSI/ASME B 18.2.2 - 2015
Square Nuts [Table 2] ANSI/ASME B 18.2.2 - 2010
Square Nuts [Table 2] CNS 4067 - 1983
Square Nuts - Grade C BS 916 - 1953
Square Nuts with B.S.Threads - Black [Table 3] BS 916 - 1953
Square Nuts with B.S.Threads - faced one side or both side - Black [Table 3] JIS B 1163 - 2009
Square Nuts With Single Chamfer JIS B 1163 - 2001
Square nuts with Single chamfer GB 39 - 1988
Square Nuts-product Grade C DIN 557 - 1994
Square Nuts-Product Grade C

2

DIN 557 - 1985
Square Nuts-Product Grade C

2

UNI 5597 - 1965
Square nuts. Iso metric coarse thread. Finish c. Dadi quadri normali. Filettatura metrica ISO a passo grosso. Categoria C. BS 1981 - 1991
Square Screw Nuts CNS 4377 - 1983
Square Thin Nuts DIN 562 - 2013
Square Thin Nuts, Product Grade B

1

DIN 562 - 1987
Square Thin Nuts, Product Grade B

1

ASME B 18.10 - 2006
Track Bolt Nuts ( Square nuts )