This zinc plated screw is coated with a ceramic layer for additional corrosion resistance and durability

this box comes with 50 3/8" x 3" anchors

made with high-grade steel

3/8-16 x 2 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

7/8-9 x 1 1/2 Socket Set Screw Cup Point Alloy

#10-24 x 1/2 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA - Package (100) 9/16-18 Hex Cap Screws 18-8 Stainless Steel This zinc plated screw is#10 24 x 1 2 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA Package (100) 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.