Hassle-Free Returns 5/16″-18 X 2-1/2″ Machine Screws Flat Head Phillips Drive Steel Black Oxide (750/Pkg.)
Original price was: $369.51.$155.19Current price is: $155.19.
For orders under $150.00, a shipping fee of $12.99 applies.
Engineered for strength and reliability, the Machine Screws Philips Flat Steel Black Oxide 5/16-18 x 2 1/2 inch are designed for secure fastening in metal assemblies. The Philips drive ensures quick, precise tightening, while the steel body with a black oxide finish delivers durability and corrosion resistance in demanding environments.
Key Specifications
Thread Size: 5/16-18
Length: 2-1/2 in
Drive Type: Philips
Material: Steel
Finish: Black oxide
Ideal For
Use these machine screws for mounting panels, electrical enclosures, machinery components, and other metal assemblies where a secure, threaded fastener is required.
Benefits
Corrosion-resistant black oxide finish with a clean, low-profile appearance
Hard-wearing steel construction for repeated use
Phillips drive for reduced cam-out and fast installation





