ASME/ANSI B18.2.3.5M-2-1995

Metric hex bolts with reduced shank-Table 2

ASME/ANSI B18.2.3.5M-2-1979

Metric heavy hex bolts with reduced shank-Table 2

ASME/ANSI B18.2.3.5M-2-2001

Metric heavy hex bolts with reduced shank-Table 2

ASME/ANSI B18.2.3.5M-2-2006

Metric heavy hex bolts with reduced shank-Table 2

ASME/ANSI B18.2.3.5M-2-1995

Metric heavy hex bolts with reduced shank-Table 2

GOST 7795-1970

Hexagon reduced head bolts with guide neck

GOST 7795-1970

Hexagonal head guide neck bolt with hole on shank

GOST 7795-1970

Indented type hexagon head bolts with guide neck

GOST 7795-1970

Indented type hexagonal head guide neck bolt with hole on shank

GOST 7811-1970

Hexagon reduced head bolts with guide neck

GOST 7811-1970

Hexagonal head guide neck bolt with hole on shank

GOST 7811-1970

Indented type hexagon head bolts with guide neck

GOST 7811-1970

Indented type hexagonal head guide neck bolt with hole on shank

GOST 15590-1970

Hexagon reduced head bolts with guide neck

GOST 15590-1970

Hexagonal head guide neck bolt with hole on shank

GOST 15590-1970

Indented type hexagon head bolts with guide neck

GOST R50791-1995

Hexagon head bolts-Reduced shank

GB 22-1976

Hexagon reduced head bolts with guide neck

JIS B1180-2004

Hexagon head bolts-Reduced shank

JIS B1180-2009

Hexagon head bolts-Reduced shank