10-12 x 1/2 Phillips Full Contour Truss Self Tapping Screw Type A Fully Threaded Black Oxide MPO188 The standard pattern hex shape

The standard pattern hex shape allows for easy tightening and loosening with a standard hex key or wrench

These 7/8-9 x 2 3/4 Heavy Hex Structural Bolts are made of high-quality steel and hot-dipped galvanized for superior corrosion resistance

These 3/8 x 2 Fender Washers are made of zinc-plated steel and are designed to be used with 3/8" bolts

8-18 x 1 Phillips Flat Undercut Full Thread Self Drilling Screw Zinc & Bake are designed for fastening metal to metal

They have a 1/4-20 thread size

10-12 x 1/2 Phillips Full Contour Truss Self Tapping Screw Type A Fully Threaded Black Oxide MPO188 The standard pattern hex shapeThese 10 12 x 1 2 Phillips Full Contour Truss Self Tapping Screw Type A Fully Threaded Black Oxide screws are designed for use in a variety of applications, including metal to metal, metal to wood, and wood to wood. They are made of hardened steel for strength and durability, and have a black oxide finish for corrosion resistance. The full contour truss head provides a large bearing surface for added strength, and the Type A point is self tapping for