JIS B 1180 Hexagon head bolts and screws

Is JIS B 1180 still current?

Yes. JIS B 1180:2014 is the latest edition MechAtlas found (MechAtlas review: 27 October 2026). Check the publisher for amendments before you specify it.

What it covers

Japanese hex bolt and screw standard.

Parts that use JIS B 1180

• Hex head bolt (partly threaded) (Japan (JIS), main)
  Bolt with a hexagon head and a plain shank part, used with a nut to clamp flanges, brackets and machine parts.
  Grades: Strength class per JIS B 1051
  Hexagon head bolts and screws; revised 2014.
• Hex head screw (fully threaded) (Japan (JIS), main)
  Hexagon head screw threaded up to the head, used into tapped holes or with a nut where a plain shank is not needed.
  Grades: JIS B 1051
  Same JIS covers hex bolts and screws.

Official source

MechAtlas does not reproduce standards. Check the official edition at the publisher's page for JIS B 1180 or the JIS store.

Other fasteners & threads standards

• DIN 125-1 Replaced
  Washers, product grade A, up to 250 HV
• DIN 1481 Replaced
  Heavy spring pins (old)
• DIN 2999-1 Replaced
  Whitworth pipe threads (old)
• DIN 6325 Replaced
  Hardened parallel pins m6 (old)
• DIN 6914 Replaced
  HV hex bolts for steel structures (old)
• DIN 7 Replaced
  Parallel pins (old)
• DIN 7337 Replaced
  Break mandrel blind rivets (old)
• DIN 7991 Replaced
  Hexagon socket countersunk head screws
• DIN 9021 Replaced
  Washers, outside diameter about 3 x thread
• DIN 912 Replaced
  Hexagon socket head cap screws (ISO 4762 modified)
• DIN 913 Replaced
  Hexagon socket set screws, flat point (ISO 4026 modified)
• DIN 916 Replaced
  Hexagon socket set screws, cup point (ISO 4029 modified)

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