Price Cut 4-40 X 1/2″ Machine Screws Indented Hex Head Steel Zinc Plated (10000/Pkg.)
Original price was: $373.52.$156.88Current price is: $156.88.
For orders under $150.00, a shipping fee of $12.99 applies.
Machine Screws Unslotted Indented Hex Zinc Plated 4-40 x 1/2 are precision fasteners built for secure, slot-free assemblies. With an indented hex drive and zinc plating, these screws deliver reliable torque and corrosion resistance in a compact 4-40 size.
Drive Type: Indented hex (unslotted) head for a clean, slotted-free profile.
Finish: Zinc plated for protection against corrosion.
Thread Size: #4-40
Length: 1/2 inch
Applications: Ideal for general machinery, electronics enclosures, and precision assemblies requiring a compact 4-40 screw.
Optimize your hardware kit with these dependable screws for precise assemblies and durable performance in indoor environments.





