Ribbed Neck Bolts with Nuts - 12 Pack

12-pack of 1/4-20 x 1/2 Inch pancake head, ribbed neck bolts with nuts.
Slotted, zinc plated bolts and hex nuts used on fiberglass garage doors.

This product is similar to or the same as the following part numbers in these brands:
Prime-Line Products: GD 52265