Secure Checkout 5/16″-18 X 1-3/4″ Machine Screws Flat Head Phillips Drive 18/8 Stainless Steel Black Oxide (500/Pkg.)
Original price was: $299.79.$125.91Current price is: $125.91.
Engineered for durability, these machine screws feature 18/8 stainless steel with a black oxide finish for corrosion resistance and a discreet appearance. The 5/16-18 UNC size and 1-3/4 inch length provide a secure fit for metal-to-metal assemblies in automotive, machinery, cabinetry, and general hardware projects. The Phil Flat head profile offers a low-profile, flush seating that helps minimize protrusion in tight spaces.
Material: 18/8 Stainless Steel
Finish: Black Oxide
Size/Thread: 5/16-18 UNC
Length: 1-3/4 in
Head/Profile: Phil Flat
Whether you’re updating a fixture, repairing equipment, or building components from scratch, these screws deliver reliable torque and long-lasting performance in a variety of environments.





