In Demand 1/2″-13 X 3/4″ Machine Screws Flat Head Slotted Drive Plain Steel (100/Pkg.)
Original price was: $70.60.$36.71Current price is: $36.71.
Machine Screws Slotted Plain Steel 1/2-13 x 3/4 are designed for dependable metal-to-metal fastening in a wide range of applications. Featuring a slotted drive and plain steel construction, these screws deliver solid strength for indoor assemblies in machinery, equipment, cabinetry, electronics, and general hardware projects.
Diameter & Thread: 1/2 inch diameter, 13 threads per inch (UNC)
Length: 3/4 inch
Drive: Slotted
Material: Plain steel
Finish: Plain (uncoated)
These screws are ideal where a simple, time-tested fastener is required, offering reliable strength without additional coatings. They are best suited for indoor use where corrosion resistance is not critical. For outdoor or corrosive environments, consider plated or coated alternatives.





