Hex Washer Head Self-Drilling Screw

Hex Washer Head TEK Screws/Sheet metal screw 
Made of high-quality steel and are specially head treated
Drill point has been incorporated into the screw in the familiar twist drill design
These screws drill their own hole -- form mating threads -- fasten securely
Can be used in steel, plastics, composite materials, wood plus various laminates

#6 x 3/8
#6 x 1/2
#6 x 5/8
#6 x 3/4
#6 x 1
#6 x 1 1/4
#6 x 1 1/2
#8 x 1/2
#8 x 5/8
#8 x 3/4
#8 x 1
#8 x 1 1/4
#8 x 1 1/2
#8 x 1 3/4
#8 x 2