4-24 x 3/16 Phillips Flat Undercut Self Tapping Screw Type AB Fully Threaded Zinc KPO The hex head allows for

The hex head allows for easy installation using a standard wrench or socket

The 4-40 x 1/4 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Zinc is a versatile fastener designed for a wide range of applications

Ensure secure and vibration-resistant connections with our 5/16" Extra Heavy Duty Split Lock Washers

The hex washer head provides a wide bearing surface for added strength and the serrated threads help to prevent the screw from backing out

They have a domed head with a square section under the head that prevents the bolt from turning when tightened

4-24 x 3/16 Phillips Flat Undercut Self Tapping Screw Type AB Fully Threaded Zinc KPO The hex head allows forThese 4 24 x 3 16 Phillips flat undercut self tapping screws are Type AB fully threaded screws made of zinc. They have a Phillips drive and a flat undercut head. These screws are designed for use in metal applications and are self tapping, meaning they can create their own threads as they are driven into the material. They are fully threaded, which means that they have threads along their entire length, providing a strong hold. The zinc coating