5/16"-18 X 1-1/2" Machine Screws | Flat Head | Phillips Drive | 18/8 Stainless Steel Black Oxide (1000/Pkg.)

Mutual ScrewSKU: 3124MPF188BKC

Price:
Sale price$537.83per 1000( $0.54 each)
Pieces 1000
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1-1/2
Material 18/8 Stainless Steel
Grade 18/8
Finish Black Oxide
Drive Phillips
Head style Flat
Threads per inch 18
Thread style Fully Threaded
Weight 30.0 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 durability and a clean, professional finish, these flat-head machine screws are made from 18/8 stainless steel and finished with a black oxide coating for enhanced corrosion resistance and a sleek look. They measure 5/16-18 x 1-1/2 inches, providing strong, secure threading in a variety of applications.

Key features

  • Material: 18/8 stainless steel for excellent corrosion resistance
  • Finish: Black oxide for a durable, low-gloss coating
  • Head type: Flat head sits flush with the surface
  • Size and thread: 5/16"-18 x 1-1/2"
  • Thread standard: UNC

Why choose these machine screws?

These screws combine corrosion resistance with a secure, flush-fastening that stands up to daily wear. Ideal for metal-to-metal assemblies, cabinetry, appliance fixtures, and electronics enclosures, they deliver reliable torque and long-lasting performance in indoor and light outdoor environments.

Applications

  • Metal-to-metal assemblies
  • Cabinetry and furniture hardware
  • Electronics enclosures and housings
  • Appliance fixtures and mounts

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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