4-40 x 3/8 Slotted Pan External Sems Machine Screw Fully Threaded Zinc 4-40 The bugle head design countersinks

The bugle head design countersinks the screw below the surface of the wood for a clean

#4 External Internal Combination Tooth Lock Washer Zinc

a 5/16-inch length

The black oxide finish provides corrosion resistance and a sleek appearance

It features a single projection tab that provides a secure weld to metal surfaces

4-40 x 3/8 Slotted Pan External Sems Machine Screw Fully Threaded Zinc 4-40 The bugle head design countersinksThis 4 40 x 3 8 Slotted Pan External Sems Machine Screw is a fully threaded screw made of zinc plated steel. It has a slotted pan head and a sharp point. The screw is designed for use in a variety of applications, including fastening metal, plastic, and wood. It is also commonly used in electrical applications. The zinc plating provides corrosion resistance and helps to prevent rust.