Metric flange bolts, Zinc plated class 8.8, 8mm x 40mm
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, Zinc plated class 8.8, 8mm x 40mm |
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Partial threadA hexagonal head for use with a wrench. (Note: Shorter lengths are found under full thread.) Meets DIN 6921 (1983). Flange bolts that are non-serrated are sometimes called frame bolts. |
Full thread, SerratedA hexagonal head for use with a wrench. Meets DIN 6921 (1983). Serrated heads are designed to resist loosening. |
See also |
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Flange boltsFlange bolts have a flange on the bottom of the head that distributes the load like a washer. |