8-18 x 2 1/2 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc MSRBZ The 1/4 Internal Tooth Lock

The 1/4 Internal Tooth Lock Washer Black Oxide is a versatile and durable washer designed to prevent loosening in threaded assemblies

while the Grade 5 rating ensures a secure hold in demanding environments

The plain center design ensures a flush fit against the surface

The 1/4-20 thread size fits standard hanger bolts and other accessories

The 10-32 x 1/2 Phillips Pan Machine Screw Fully Threaded 18-8 Stainless Steel is a versatile and durable screw designed for a wide range of applications

8-18 x 2 1/2 Slotted Indented Hex Washer Self Tapping Screw Type AB Fully Threaded Zinc MSRBZ The 1/4 Internal Tooth LockThese 8 18 x 2 1 2 Slotted Indented Hex Washer Self Tapping Screws Type AB are fully threaded and made of zinc plated steel. They have a slotted drive and an indented hex washer head. These screws are designed for use in metal applications and are self tapping, meaning they create their own threads as they are driven into the material. They are commonly used in automotive, construction, and manufacturing applications.