4-40 x 3 Slotted Round Machine Screw Fully Threaded Zinc 8-32-.080 It has a truss head

It has a truss head with a Phillips drive and a length of 4 inches

it provides maximum holding power and can be used in thicker materials

which means that it can be used with automated equipment

and securing metal components

This 1/4-28 x 1 1/2 Slotted Fillister Head Machine Screw is made of zinc and is fully threaded

4-40 x 3 Slotted Round Machine Screw Fully Threaded Zinc 8-32-.080 It has a truss headThe 4 40 x 3 Slotted Round Machine Screw Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications. Made from high quality zinc plated steel, it offers excellent corrosion resistance and strength. The slotted head allows for easy driving with a flathead screwdriver, while the fully threaded design provides maximum holding power. With a diameter of 4 40 and a length of 3 inches, it is ideal for use in projects