#4-40 X 5/16" Flat Head Cap Screws | Alloy Steel (100 / Pkg.)
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#4-40 X 5/16" Flat Head Cap Screws | Alloy Steel (100 / Pkg.)

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#4-40 X 5/16" Flat Head Cap Screws | Alloy Steel (100 / Pkg.)

Mutual ScrewSKU: 0405CSF
Price:
$12.38per 100( $0.12 each)
Pieces 100
Measurement type Inch
Thread size #4-40
Length 5/16
Material Alloy Steel
Finish Plain
Drive Hex Socket
Head style Flat
Threads per inch 40
Weight 1.0 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

Cap Screws Flat Socket Alloy Steel 4/40 X 5/16 offer reliable, strong fastening for a wide range of projects. The flat socket cap screw design provides a flush seating and clean appearance in assembled products, making them ideal for precision hardware applications.

Specifications

  • Thread size: 4/40
  • Length: 5/16 in
  • Material: Alloy steel
  • Head style: Cap screw with flat socket
  • Drive type: Internal hex (Allen) drive

Applications

Designed for machines, cabinetry, electronics enclosures, automotive assemblies, and other mechanical systems requiring precise, secure fasteners. These cap screws pair with matching nuts or tapped holes to deliver dependable clamping force in a compact footprint.

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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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