5/16"-18 X 1-1/2" Machine Screws | Flat Head | Phillips Drive | Steel Black Oxide (1250/Pkg.) No Drive produced in the United States

produced in the United States from stainless steel

Coarse thread 3/8-16 UNC provides strong holding power in metal-to-metal assemblies

Upgrade your hardware projects with a bulk pack of high-quality machine screws

Pack size: 35 pieces per package

5/16"-18 X 1-1/2" Machine Screws | Flat Head | Phillips Drive | Steel Black Oxide (1250/Pkg.) No Drive produced in the United StatesSecure, durable fastening with our Machine Screws featuring a Phillips drive, flat head, and a robust steel with a black oxide finish. Sized at 5 16 18 UNC and 1 1 2 inches long, these screws are built for reliable performance in metal to metal assemblies. Product Details Drive Type: Phillips (PH) drive for easy seating and consistent torque Head Style: Flat head for flush mounting Material & Finish: Steel with black oxide finish for mild corrosion