10-16 x 2 3/4 Unslotted Indented Hexwasher Self Drill Screw Full Thread Zinc & Bake 1 1/8-7 NE The #10 External Tooth Lock

The #10 External Tooth Lock Washer Black Zinc and Bake is a high-quality washer that is designed to prevent nuts and bolts from loosening due to vibration or other forces

The bolt has a hexagonal head for easy installation and removal with a wrench or socket

These 3-48 x 1/2 Phillips flat undercut machine screws are fully threaded and made of 18-8 stainless steel

versatile fastener that is used in a variety of applications

10-16 x 2 3/4 Unslotted Indented Hexwasher Self Drill Screw Full Thread Zinc & Bake 1 1/8-7 NE The #10 External Tooth LockThese 10 16 x 2 3 4" unslotted indented hex washer self drill screws are designed for use in metal applications. They feature a full thread design that provides maximum holding power, and a zinc and bake coating that offers excellent corrosion resistance. The self drilling point eliminates the need for pre drilling, saving time and effort. These screws are ideal for a variety of applications, including attaching metal roofing and siding, installing