10-24 x 5/16 Phillips Pan External Sems Machine Screw Fully Threaded Zinc KSW188 This nut is also heat

This nut is also heat treated for added strength and durability

The flat head sits flush with the surface of the material it is being used with

This 1/4" x 1" fender washer is made of durable black oxide steel for superior corrosion resistance

It is made from steel and has a zinc plating for corrosion resistance

10-24 x 5/16 Phillips Pan External Sems Machine Screw Fully Threaded Zinc KSW188 This nut is also heatThis 10 24 x 5 16 Phillips pan external sems machine screw is fully threaded and made of zinc. It has a Phillips drive and a pan head. Sems screws are screws that have a washer attached to the head, which helps to distribute the load and prevent the screw from loosening. This screw is commonly used in a variety of applications, including automotive, electronics, and furniture assembly.