8-18 x 1 1/4 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake MPW These split lock washers are

These split lock washers are designed to prevent nuts and bolts from loosening due to vibration or movement

and it has a threaded hole in the center

This nut is commonly used in various industrial and automotive applications

and their reversible design allows them to be used on either side

4 x 4 ISO14581 Metric 6-Lobe Flat Machine Screw Full Thread 18-8 Stainless Steel is a small

8-18 x 1 1/4 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake MPW These split lock washers are8 18 x 1 1 4 Slotted Indented Hex Washer Self Drilling Screw Full Thread Zinc & Bake are designed for a variety of applications, including metal to metal and metal to wood fastening. They are made from hardened steel for strength and durability, and feature a self drilling tip that eliminates the need for pre drilling. The slotted indented hex washer head provides a secure hold and prevents the screw from slipping. These screws are zinc and baked