5/16"-18 X 3" Machine Screws | Round Head | Phillips Drive | Steel Zinc Plated (300/Pkg.)
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5/16"-18 X 3" Machine Screws | Round Head | Phillips Drive | Steel Zinc Plated (300/Pkg.)

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5/16"-18 X 3" Machine Screws | Round Head | Phillips Drive | Steel Zinc Plated (300/Pkg.)

Mutual ScrewSKU: 3148MPRKC
Price:
$113.82per 300( $0.38 each)
Pieces 300
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 3
Material Steel
Grade Steel
Finish Zinc Plated
Drive Phillips
Head style Round
Threads per inch 18
Thread style Fully Threaded
Weight 18.0 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 reliability, these Machine Screws Phil Round Steel Zinc Plated 5/16-18 x 3 provide strong, corrosion-resistant fastening for metal-to-metal assemblies. The Phillips drive offers easy installation, while the round head delivers a clean, low-profile appearance in exposed applications.

Key specifications

  • Material: Steel
  • Finish: Zinc Plated
  • Head type: Round
  • Drive: Phillips (Phil)
  • Thread size: 5/16-18
  • Length: 3 inches

Applications include metal enclosures, machinery, furniture hardware, and general mechanical assemblies where a durable, easy-to-install fastener is required. Stocked in a standard size for quick replacements and ongoing projects, these screws are designed to withstand daily use and resist rust in mild to moderate environments.

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800-222-0324

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