BS 325-1947
Black Square Nuts ASME/ANSI B 18.2.2-2010
Heavy Square Nuts [Table 8] ASME/ANSI B 18.2.2-2015
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 ASME/ANSI B 18.2.2-2010
Square Machine Screw Nuts

1

ASME/ANSI B 18.2.2-2015
Square Machine Screw Nuts

1

JIS B 1163-1995
Square Nuts ASME/ANSI B 18.2.2-2010
Square Nuts [Table 2] ASME/ANSI B 18.2.2-2015
Square Nuts [Table 2] BS 916-1953
Square Nuts - Black CNS 4067-1983
Square Nuts - Grade C JIS B 1163-2001
Square nuts with Single chamfer JIS B 1163-2009
Square nuts with Single chamfer GB 39-1988
Square Nuts-product Grade C DIN 557-1994
Square Nuts-Product Grade C

1

DIN 557-1985
Square Nuts-Product Grade C

1

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 BS 916-1953
Square Thin Nuts CNS 4377-1983
Square Thin Nuts DIN 562-2013
Square Thin Nuts, Product Grade B DIN 562-1987
Square Thin Nuts, Product Grade B ASME/ANSI B 18.10-2006
Track Bolt Nuts ( Square nuts )