Popular 12-24 X 1/2″ Machine Screws Undercut Flat Head Slotted Drive Steel Zinc Plated (8000/Pkg.)
Original price was: $499.84.$209.93Current price is: $209.93.
For orders under $150.00, a shipping fee of $12.99 applies.
Machine Screws Slotted Undercut Flat Zinc Plated 12-24 x 1/2 are a staple fastener designed for secure, long-lasting metal assemblies. The combination of a flat undercut head and a slotted drive makes these screws ideal for precise, flush mounting in a variety of applications. With a 12-24 thread size and 1/2 inch length, they fit standard taps and nuts used in electronics, cabinetry, machinery, and general metalwork.
Thread size: 12-24
Length: 1/2 inch
Head style: Flat undercut
Drive: Slotted
Finish: Zinc plated (corrosion resistant)
Material: Steel
Applications: Ideal for metal enclosures, equipment housings, junction boxes, and other metal-to-metal assemblies
Why choose zinc-plated machine screws? The zinc finish provides durable corrosion resistance, easier driving with a standard screwdriver, and reliable performance in a wide range of environments. These 12-24 x 1/2 in fasteners are a versatile choice for professionals and DIY enthusiasts alike.





