GRK T-Series Steel Starhead Bits (2pk)

GRK T-Series Steel Starhead Bits (2pk) 

The Starhead Bit by GRK Fasteners is a top quality bit for use with GRK screws and fasteners. These bits are made from hardened steel and come in packs of two as well as in bulk packs of 25.

Available in the following configurations:
#10 Bits (Yellow): Fits R4 Screw #4, and FIN/Trim Head #8
#15 Bits (Red): Fits R4 Screw #6 and #8
#20 Bits (Purple): Fits #9 Pheinox R4 Stainless Steel Deck Screws
#25 Bits (Green): Fits R4 Screw #9, #10, and #12
#30 Bits (Black): Fits RSS Structural
#40 Bits (Blue): Fit Caliburn XL Concrete Screws