Brand Name: Hillman *Sub Brand: Tapper *Product Type: Concrete Installation Tool *Drive Style: Hex/Philips *Thread Type: Coarse *Finish: Ceramic *Color Family: Blue *Driver Bit Included: No *Self Drilling: Yes *Self Tapping: Yes *Head Type: Hex *Tamper Resistant: No *Packaging Type: Clamshell *Application: For Both 3/16 and 1/4 in. Diameter Screws *Number in Package: 1 set *Indoor and Outdoor: Indoor and Outdoor *For both 3/16 and 1/4 in. diameter tapper anchors* Contents per Pack:  No. 2 and 3 phillips bits, 1/4 and 5/16 hex drivers, phillips socket and hex key *Discovery CON, NBR, SUP