Over-sized thread diameter tightly fills the existing spike holes for better holding strength and a watertight fit #3 square drive virtually eliminates cam-out during hard to reach installations Durable UV resistant white and brown head paint matches most gutter systems Thick galvanized base coating guaranteed not to rust or react with aluminum Free driver bit included American made

7/8-9 x 2 1/2 Hex Cap Screw SS 316 (A4)

3/4-10 x 1 1/4 Hex Cap Screw SS 316 (A4)

Straps that snap off flush with the wall every time

8 x 1 1/4 Simpson Mod Truss-Head Self-Drilling Wire Lath Screws - Phillips Drive 410 SS - Carton (1000)

1 3/8 x 23 ITM SDS Max X-Cutter Hammer Drill Bit Phillips Flat-Head Marine Screws 316 Stainless Steel Over-sized thread diameter tightly fills1 3 8 x 23 ITM SDS Max X Cutter Hammer Drill Bit . Industrial quality Special tungsten carbide tip Copper Silver brazing of carbide head Double spiral Fastest dust removal Fastest drilling speeds Clean round holes Less vibration Suitable for masonry, stone and brick aggregates Made in Germany