5/16"-18 X 1" Machine Screws | Flat Head | Phillips Drive | Steel Black Zinc (1500/Pkg.)

Mutual ScrewSKU: 3116MPFBZKC

Price:
Sale price$379.43per 1500( $0.25 each)
Pieces 1500
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 1
Material Steel
Grade Steel
Finish Black Zinc
Drive Phillips
Head style Flat
Threads per inch 18
Thread style Fully Threaded
Weight 31.0 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

Discover durable performance with our Machine Screws Phil Flat Steel Black Zinc 5/16-18 X 1. These Phillips-drive, flat-head machine screws are crafted from sturdy steel and finished in black zinc for corrosion resistance and a sleek, low-profile appearance.

Key Features

  • Drive: Phillips (PH) for reliable alignment and easy driving with standard screwdrivers.
  • Head style: Flat-head design for flush mounting in countersunk installations.
  • Material: Steel for strength and longevity.
  • Finish: Black zinc plating provides corrosion resistance and a discreet finish.
  • Size & Thread: 5/16-18 thread, widely used coarse thread for metal-to-metal assembly.
  • Length: 1 inch (25.4 mm) overall length.

These screws are ideal for applications requiring a flush fastener with a robust steel core and a durable black zinc finish. Perfect for machinery, electrical enclosures, and metal assemblies where a secure, unobtrusive mounting is essential.

Product specs: 5/16-18 x 1, Phillips drive, flat-head, steel, black zinc finish.

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

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