8-18 x 1 1/2 Unslot Indented Hex Washer Self Drilling Screw Full Thread Black Zinc MPOU The nut has a hexagonal

The nut has a hexagonal shape and is finished with a smooth surface

M4 DIN 6797J Metric Internal Tooth Lock Washer Zinc is a high-quality washer designed to prevent loosening of nuts and bolts due to vibration or other factors

this hex cap screw ensures a secure and reliable connection in various projects

It is made of plain steel and has a diameter of 1/4 inch and a length of 1 inch

It is designed to be used with bolts and nuts to prevent them from loosening

8-18 x 1 1/2 Unslot Indented Hex Washer Self Drilling Screw Full Thread Black Zinc MPOU The nut has a hexagonal8 18 x 1 1 2 Unslot Indented Hex Washer Self Drilling Screw Full Thread Black Zinc is a versatile screw designed for a wide range of applications. Its self drilling tip eliminates the need for pre drilling, making installation quick and easy. The indented hex washer head provides a secure grip during installation and prevents the screw from slipping. The full thread design ensures maximum holding power, while the black zinc coating provides corrosion