IFI 128 - 2000 Hex Coupling Nuts

GB 56 - 1988

Hexagon Thick Nuts

GB 55 - 1976

Hexagon Thick Nuts

GB /T 17116.3 - 2018

GB 804 - 1988

Hexagon Nuts with Raised Face

DIN 6330 - 2003

Hexagon Nuts with a Height of 1.5d

DIN 6330 - 1991

Hexagon nuts with a height of 1.5d

DIN 6334

Hexagon coupling nuts 3d

DIN 1479 - 2005

Hexagon Turnbuckles

JIS B 1181 - 2014

Hexagon Nut, C, [Table 18-19]

Q 363B

Hexagon thick nuts

Q 363C

Hexagon thick nuts,fine thread

JB /T 8004.3 (GB 2150) - 1999

Connecting Nut

ASME/ANSI B 18.2.2 - 2010

Hex Thick Nuts [table6]

ASME/ANSI B 18.2.2 - 2010

Hex Coupling Nuts [Table13]

ASME/ANSI B 18.2.2 - 1987 (R1999)

Hexagon thick nuts

JIS B 1181 - 2004

Hexagon Thick Nuts

CNS 5014 - 1979

Hexagon Nuts With A Height Of 1.5d

SAE J 482 (-1) - 2006

US Hex High Nuts

SAE J 482 (-1) - 1998

US Hexagon Thick Nuts

SAE J 104 - 1969

Hex Thick Nuts

QC /T 858 - 2011

Hexagon Thick Nuts, Fine Thread

ASME B 18.2.2 - 2022

Hex Thick Nuts [Table7] (ASTM A563 / F594 / F467)

ASME B 18.2.2 - 2022

Hex Coupling Nuts [Table14] (ASTM A563)

ASME B 18.2.2 - 2015

Hex Thick Nuts [Table6] (ASTM A563 / F594 / F467)

ASME B 18.2.2 - 2015

Hex Coupling Nuts [Table13] (ASTM A563)