1/2″-13 X 1-1/2″ Machine Screws Flat Head Slotted Drive Plain Steel (100/Pkg.) Top Pick
Original price was: $93.02.$48.37Current price is: $48.37.
For orders under $150.00, a shipping fee of $12.99 applies.
Machine Screws Slotted Flat Plain Steel 1/2-13 X 1-1/2 are sturdy, versatile fasteners designed for reliable machine applications.
Made from plain steel, these screws provide solid strength and economical performance for a wide range of projects. The slotted drive enables quick, tool-ready installation with a standard flat-head screwdriver, while the 1/2-13 thread size and 1-1/2 inch length ensure compatibility with tapped holes or nuts in metal assemblies.
Material: Plain steel
Drive: Slotted
Profile/Head: Flat
Thread size: 1/2-13
Length: 1-1/2 in
Finish: Plain steel (uncoated)
Typical uses: General machine assembly, equipment maintenance, tapped holes or nuts
Stock up on these standard machine screws to ensure you have the right fastener on hand for project work, repairs, and fabrication. They’re robust, easy to install with common tools, and ready for a variety of general-purpose applications.





