5/16-12 x 1 1/4 Unslotted Hexwasher Serrated Self Drilling Screw Full Thread Zinc & Bake NWRP72 With a diameter of 8-32

With a diameter of 8-32 and a length of 5/8 inch

Its step design allows for easy installation

Its 3/4-inch diameter makes it suitable for use with bolts and nuts of the same size

This 1/4-20 x 3/8 Phillips pan machine screw is a fully threaded screw made of steel and finished with zinc plating

The 6-lobe drive provides a secure and non-slip grip

5/16-12 x 1 1/4 Unslotted Hexwasher Serrated Self Drilling Screw Full Thread Zinc & Bake NWRP72 With a diameter of 8-32The 5 16 12 x 1 1 4 Unslotted Hexwasher Serrated Self Drilling Screw Full Thread Zinc & Bake is a versatile and durable fastener designed for a wide range of applications. Its self drilling tip eliminates the need for pre drilling, saving time and effort. The serrated threads provide excellent holding power, ensuring a secure connection. The full thread design allows for maximum engagement with the material, providing superior strength and stability.