1 3/16 x 6 Reduced Shank Drill Bit (1/2 Shank)

7 x 1 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (5000)

31/64 Cobalt Heavy Duty Jobber Drill Bit

7/8-9 x 2 Hex Cap Screw SS 18-8 (A2)

8 x 1 1/4 Simpson Mod Truss-Head Self-Drilling Wire Lath Screws - Phillips Drive 410 SS - Box (100) 1/2-13 A307 Grade A Carriage Bolts Hot Dipped Galvanized 1 3/16 x 6 Reduced8 x 1 1 4 Simpson Mod Truss Head Self Drilling Wire Lath Screws Phillips Drive 410 SS Box (100) . Fastens corrugated siding panels to steel stud without pre drilling #3 drill point for quick penetration of aluminum panels without "point walking" Securely fastens one to three panel thicknesses #8 Diameter #2 Phillips drive Drilling thickness capacity: up to 0. 142" (118 mils or 10 ga.)