1/4-14 x 1 1/2 Unslotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Black Oxide MPF this bolt features a square

this bolt features a square head for easy installation and removal with a wrench

and the square head allows for easy installation with a wrench

These 12-14 x 2 Phillips flat self-drilling screws are made of durable zinc and bake material

12-11 x 1 1/4 Phillip Flat Undercut Self Tapping Screw Type A Fully Threaded Black Oxide is a screw with a Phillips drive head

They're made from durable steel and have a sharp point that makes them easy to drive into wood

1/4-14 x 1 1/2 Unslotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Black Oxide MPF this bolt features a squareThis 1 4 14 x 1 1 2 Unslotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Black Oxide is a versatile and durable fastener designed for a wide range of applications. Made from high quality steel, this screw features a black oxide finish for added corrosion resistance. Its self tapping design eliminates the need for pre drilling, making it easy to install in a variety of materials. The indented hex washer head provides a secure grip