Zinc plated steel, External hex, #6 x 1"
US Fasteners, Zinc plated steel, External hex, #6 x 1" |
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Sheet metal screwsScrews with large threads for use in sheet metal sometimes also used in plastic, fiberglass or wood. |
Flange boltsFlange bolts have a flange on the bottom of the head that distributes the load like a washer. |