Metric flange bolts

Flange bolts

Flange bolts are machine threaded for use with a nut. They have a flange under the head that acts like a built in flat washer.

Metric flange bolts

Metric non-serrated JIS hex flange bolts

JIS partial thread

A hexagonal head for use with a wrench. (Note: Shorter lengths are found under full thread.) These bolts are sometimes called Frame bolts. Meets JIS B1189 Type 2 (2005).

  • Zinc plated class 10.9 steel
Metric non-serrated full thread JIS hex flange bolts

JIS full thread

A hexagonal head for use with a wrench. These bolts are sometimes called Frame bolts. Meets JIS B1189 Type 2 (2005).

  • Zinc plated class 10.9 steel

See also

Flange bolts

Flange bolts

Flange bolts have a flange on the bottom of the head that distributes the load like a washer.