6-20 x 1/4 Square Truss Self Tapping Screw Type AB Fully Threaded Zinc MPOBZ while the 1 1/4-inch length

while the 1 1/4-inch length allows for secure attachment

6-lobe flat self-tapping screws are Type AB and fully threaded

These 8-18 x 2 Phillips Bugle Head Full Thread Self Drilling Drywall Screws are designed for quick and easy installation of drywall to wood or metal studs

The 3-inch length provides ample grip for secure fastening

6-20 x 1/4 Square Truss Self Tapping Screw Type AB Fully Threaded Zinc MPOBZ while the 1 1/4-inch lengthThese 6 20 x 1 4" Square Truss Self Tapping Screw Type AB Fully Threaded Zinc screws are designed for use in a variety of applications. They are made of durable zinc plated steel and feature a square truss head that provides a secure hold. The self tapping design allows for easy installation without the need for pre drilling. These screws are perfect for use in wood, metal, and plastic.