1/4X2 1/4 Spring Pin Slotted Thermal Black 1-1/4-7 This type of screw is

This type of screw is commonly used in applications where frequent adjustment is required

The spacer is non-conductive and has a high dielectric strength

The slotted indented hex washer head provides a strong grip and prevents the screw from slipping

This 1/4-28 x 2 Phillips oval head machine screw is fully threaded and made of zinc

1/4X2 1/4 Spring Pin Slotted Thermal Black 1-1/4-7 This type of screw is1 4X2 1 4 Spring Pin Slotted Thermal Black is a spring pin made of black oxide steel. It has a diameter of 1 4 inch and a length of 2 1 4 inches. The pin has a slotted head for easy insertion and removal. It is heat treated for strength and durability and has a black oxide finish for corrosion resistance. This pin is commonly used in a variety of applications, including automotive, industrial, and construction.