5/16"-18 X 2-1/2" Machine Screws | Flat Head | Phillips Drive | Steel Black Oxide (750/Pkg.)

Mutual ScrewSKU: 3140MPFBKC

Price:
Sale price$369.51per 750( $0.49 each)
Pieces 750
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 2-1/2
Material Steel
Grade Steel
Finish Black Oxide
Drive Phillips
Head style Flat
Threads per inch 18
Thread style Fully Threaded
Weight 33.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

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

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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