1/2″-13 X 4″ Machine Screws Flat Head Slotted Drive Steel Zinc Plated (25/Pkg.) Top Pick
Original price was: $33.46.$17.40Current price is: $17.40.
For orders under $150.00, a shipping fee of $12.99 applies.
Machine Screws Slotted Flat Steel Zinc 1/2-13 X 4 are rugged, precision-made fasteners designed for metal-to-metal assemblies. With a corrosion-resistant zinc finish, these screws provide reliable performance in indoor environments and general equipment applications.
Key features:
Material: Steel
Finish: Zinc
Size: 1/2-13 x 4 (Diameter-Thread: 1/2 inch, 13 TPI; Length: 4 inches)
Drive Type: Slotted
Thread Type: 1/2-13 UNC
Application: General-purpose fastener for machinery, equipment, and metal enclosures
These slotted machine screws are compatible with standard nuts and pre-tapped holes, offering straightforward installation and a secure, long-lasting hold in a variety of projects.





