5/16-24 x 2 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 1000 Patented grooved insert body prevents

Patented grooved insert body prevents component separation even if the flute is broken off prior to pour

8X1 7/8 Phillips Modified Truss Head Fine Thread Drywall Screw Fully Threaded Zinc

9X3/4 Phillips Bugle Head Coarse Thread Drywall Screw Black Phosphate Particle Board

6-20X1 7/8 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

the driver in this kit is lobular in design

5/16-24 x 2 Elco Dril-Flex / Hex Washer Head / Steel / Stalgard / QTY 1000 Patented grooved insert body preventsDril Flex Structural Screws are dual heat treated self drilling tapping screws that provide the strength, ductility and resistance to embrittlement required for critical applications. Features & Specs High hardness point and lead threads for drilling and tapping Stalgard and Stalgard SUB Coatings provide improved corrosion resistance as well as enhanced galvanic compatibility in dissimilar metal applications, including those involving aluminum,