5/16-18 x 2 1/2 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA - Bulk (800) USS Flat Washers Plain - Domestic USA 8 x 9/16 Simpson Mod

8 x 9/16 Simpson Mod Truss-Head Self-Drilling Wire Lath Screws - Phillips Drive 410 SS - Carton (8000)

9/16 x 21 ITM SDS Max Hammer Drill Bit

Featuring a patented thread design

1/2 x 24 ITM SDS Plus Hammer Drill Bit

increasing follow-up expansion should the hole increase in size as a result of a crack

5/16-18 x 2 1/2 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA - Bulk (800) USS Flat Washers Plain - Domestic USA 8 x 9/16 Simpson Mod5 16 18 x 2 1 2 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA Bulk (800) Socket Cap Screws with Thermal Black Oxide finish are made in the USA from durable alloy steel for superior strength and reliability. Featuring a hex drive and corrosion resistant coating, ideal for high performance and structural applications.