12-11 x 1 1/2 Unslotted Indented Hex Washer Self Tapping Screw Type A Full Threaded Zinc 6-32-.120 while the black zinc coating

while the black zinc coating enhances corrosion resistance and extends the screw's lifespan

It is designed to provide a secure hold on threaded fasteners and prevent loosening due to vibration or other forces

It is available in a variety of lengths and thread sizes to meet the specific requirements of your project

It is made from alloy steel and heat treated for strength and durability

12-11 x 1 1/2 Unslotted Indented Hex Washer Self Tapping Screw Type A Full Threaded Zinc 6-32-.120 while the black zinc coatingThese 12 11 x 1 1 2" Unslotted Indented Hex Washer Self Tapping Screws Type A are full threaded and zinc plated for corrosion resistance. They have a hex washer head with a 1 2" diameter and an indented drive for increased torque. These screws are designed for use in metal applications and are ideal for fastening sheet metal, ductwork, and other similar materials. They are also commonly used in automotive and construction applications.