8 x 2 1/4 Simpson Self-Drilling Fiber-Cement Screws 410 SS - Carton (2500)

7/8-9 Finished Hex Nut Silicon Bronze

10 x 2 1/2 Simpson Bugle-Head Wood Decking Screws - Square Drive T17 316 SS - 1 lbs Pack (82)

Proof load strength of 90

It is designed for optimum performance in both cracked and uncracked concrete

8 x 2 Simpson Mod Truss-Head Self-Drilling Wire Lath Screws - Phillips Drive 410 SS - Carton (1000) 10-24 Socket Cap Screws Alloy 8 x 2 1/4 Simpson8 x 2 Simpson Mod Truss Head Self Drilling Wire Lath Screws Phillips Drive 410 SS Carton (1000) . 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.)