5/16"-18 x 1-3/4", Zinc plated steel, Hex flange head, US
US Fasteners, 5/16"-18 x 1-3/4", Zinc plated steel, Hex flange head |
|
|---|---|
Flange boltsFlange bolts have a flange on the bottom of the head that distributes the load like a washer. |
|