JIS

Square head bolts
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1995

Square head bolts (Foreign Standard)
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2009

Square head bolts (Amendment 1) (Foreign Standard)
Amendment by Japanese Industrial Standard / Japanese Standards Association, 01/01/2015

Wing bolts
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1994

Wing bolts (Foreign Standard)
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2010

Wing nuts
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1994

Sets of high strength hexagon bolt, hexagon nut and plain washers for friction grip joints (Amendment 1)
Amendment by Japanese Industrial Standard / Japanese Standards Association, 01/01/2007

Sets of high strength hexagon bolt, hexagon nut and plain washers for friction grip joints (Foreign Standard)
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2013

Hexagon head screws with captive washer
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1995

Cross recessed head screws with captive washer (Foreign Standard)
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2017

Hexagon flange bolts
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2005

Hexagon bolts with flange (Foreign Standard)
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2014