8-18 x 2 Square Drive Flat Trim Head Self Drilling Screw Full Thread Zinc KW4 making these bolts ideal for

making these bolts ideal for outdoor use or in areas where moisture is present

These 6-20 x 1" Square Drive Flat Head Fully Threaded Self Drilling Screws are constructed from durable zinc and bake

an inner diameter of #4

The non-serrated design prevents the bolt from damaging the mating surface

These 0-80 x 1/8 slotted flat undercut machine screws are fully threaded and made of 18-8 stainless steel

8-18 x 2 Square Drive Flat Trim Head Self Drilling Screw Full Thread Zinc KW4 making these bolts ideal forThese 8 18 x 2 Square Drive Flat Trim Head Self Drilling Screws are full thread and made of zinc plated steel. They have a square drive and a flat trim head. The self drilling point makes them easy to install, and the full thread provides a strong hold. These screws are ideal for use in a variety of applications, including metal, wood, and plastic.