12-11 x 2 3/4 Phillips Flat Self Tapping Screw Type A Fully Threaded Zinc N x LTH188 The 1/4-20 thread size fits

The 1/4-20 thread size fits standard hanger bolts and other accessories

or self-tapping screws

a generous 1

Its hex head provides a secure grip for easy installation and removal using a wrench

This 1 1/2"-6 x 3 Hex Cap Screw Grade 5 Zinc Import is a high-quality fastener designed for use in a variety of applications

12-11 x 2 3/4 Phillips Flat Self Tapping Screw Type A Fully Threaded Zinc N x LTH188 The 1/4-20 thread size fitsThese 12 11 x 2 3 4 Phillips flat self tapping screws are Type A screws, meaning they have a flat head with a Phillips drive. They are fully threaded, which means that the threads extend the entire length of the screw. These screws are made of zinc, which provides corrosion resistance. They are commonly used in metal applications.