Flange bolts, Hex flange, 5/16"-18
Flange bolts have a circular flange under the head that acts like a washer to distribute the load. Flange bolts that are non-serrated are sometimes called frame bolts.
Resources
Flange bolts, Hex flange, 5/16"-18 |
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Partial threadA hexagonal head for use with a wrench. (Note: Shorter lengths are found under full thread.) Meets IFI-111 (2002). Flange bolts that are non-serrated are sometimes called frame bolts. |
Full threadA hexagonal head for use with a wrench. Meets IFI-111 (2002). Flange bolts that are non-serrated are sometimes called frame bolts. |
Full thread, SerratedA hexagonal head for use with a wrench. Meets IFI-111 (2002). Serrated heads are designed to resist loosening. |
Oversize, Full thread, SerratedA hexagonal head for use with a wrench. These bolts have an extra-large flange. Meets IFI-111 (2002). Serrated heads are designed to resist loosening. |
See also |
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Metric flange boltsFlange bolts have a flange on the bottom of the head that distributes the load like a washer. |
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