5/16"-18 X 2-1/2" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (100/Pkg.) 7x7 Corrosion resistance: 18/8 stainless steel

Corrosion resistance: 18/8 stainless steel resists rust in varied environments

Automotive components and trim

ideal for enclosures

and structural connections to concrete slabs and masonry walls

and general hardware projects where secure

5/16"-18 X 2-1/2" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (100/Pkg.) 7x7 Corrosion resistance: 18/8 stainless steelEngineered for reliable fastening in metal to metal assemblies, the Machine Screws Slotted Flat Steel Zinc 5 16 18 x 2 1 2 delivers tough performance with a clean, flush finish. Zinc plating provides corrosion resistance for longer service life in a variety of environments. These machine screws feature a flat (countersunk) head with a slotted drive, making them compatible with standard flat blade drivers. The 5 16 18 thread size is a common choice for