5/16"-18 X 1" Machine Screws | Flat Head | Slotted Drive | Silicon Bronze (25/Pkg.) Starrett Thread pitch: 56 threads per

Thread pitch: 56 threads per inch

professional finish while standing up to tough environments

Standard 1/4-20 UNC thread accommodates a wide range of hardware and components

lasting fit on your next project

Optimal for long-hole tasks such as wiring runs

5/16"-18 X 1" Machine Screws | Flat Head | Slotted Drive | Silicon Bronze (25/Pkg.) Starrett Thread pitch: 56 threads perMachine Screws Slotted Flat Silicon Bronze 5 16 18 x 1 are precision engineered fasteners designed for dependable performance in metal and wood assemblies. Crafted from silicon bronze, these flat head screws offer excellent corrosion resistance and non magnetic properties, making them ideal for marine, electrical, and cabinetry applications. With a slotted drive for easy installation, these machine screws feature a 5 16 inch diameter, 18 threads per