#12 Heavy Duty Jobber Drill Bit

3/4 x 8 1/2 Titen HD Concrete Anchor Mech Galvanized (5)

3/4 Hex Key Short Arm Alloy

The slots are for the insertion of a cotter pin to secure the nut when used with a drilled shank fastener

8 x 1 1/4 Phillips Wafer Hi-Low Cement Board Screws w/ Nibs Sharp Point Ruspert Coated - Carton (5000) 10-24 Socket Cap Screws Alloy #12 Heavy Duty Jobber Drill8 x 1 1 4 Phillips Wafer Hi Low Cement Board Screws w Nibs Sharp Point Ruspert Coated Carton (5000) . Meets F. I. P. 1000. 7 for torsional strength and drill speed Ceramic coating provides protection from corrosion Nibs under head clamp board firmly