8-18 x 1 3/4 Unslotted Indented Hexwasher Self Drill Screw Full Thread Zinc & Bake 10-24-3 The K lock nut features

The K lock nut features a unique design that prevents it from loosening due to vibration or other forces

7 DIN 934 Metric Hex Nuts are made of 18-8 stainless steel and have a black oxide finish

They help to distribute the load of the fastener and prevent damage to the surface of the material being fastened

and industrial applications where a secure and reliable fastening solution is required

These #6 medium split lock washers are made of durable steel and feature a black oxide finish for added corrosion resistance

8-18 x 1 3/4 Unslotted Indented Hexwasher Self Drill Screw Full Thread Zinc & Bake 10-24-3 The K lock nut featuresThese 8 18 x 1 3 4" Unslotted Indented Hexwasher Self Drill Screws are full thread, zinc plated, and baked for added durability. They feature a self drilling tip that eliminates the need for pre drilling, making installation quick and easy. The indented hex washer head provides a secure hold and prevents the screw from slipping. These screws are ideal for a variety of applications, including metal to metal, metal to wood, and wood to wood.