4-40 X 5/16″ Machine Screws Round Head Slotted Drive Steel Zinc Plated (10000/Pkg.) Big Sale
Original price was: $171.50.$72.03Current price is: $72.03.
Engineered for durable, precise fastening, the Machine Screws Slotted Round Zinc Plated 4/40 x 5/16 are ideal for metal assemblies where a classic slotted drive and a clean round head are preferred. The zinc-plated finish provides corrosion resistance for dependable performance over time.
Specifications
Drive type: Slotted
Head style: Round
Thread: 4/40 (fine thread)
Length: 5/16 in
Finish: Zinc plated
Designed for use with compatible threaded holes or nuts, these screws deliver a secure fit with easy installation and removal. They are well-suited for light- to medium-duty applications where reliable, reusable fasteners are essential.





