SS151- 50 or 200 / #8x3/4" Tek Screw Phillips Washer Head

 

 

 

#8 x 3/4" Tek Trim Screw (Drill Bit)
13/32" O.D. Washer

Note:

Tek or Self-Drilling Screws, enable drilling without first creating a pilot hole.  These screws are usually used to join sheet metal panels together.  Tek screws are also used by body men to tack panels together for welding. A popular screw since it eliminates the need for drilling, and can be used multiple times.