1/4"-20 X 1/2" Machine Screws | Round Head | Slotted Drive | Aluminum (50/Pkg.)
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1/4"-20 X 1/2" Machine Screws | Round Head | Slotted Drive | Aluminum (50/Pkg.)

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1/4"-20 X 1/2" Machine Screws | Round Head Slotted Drive | Aluminum (100 / Pkg.)

Mutual ScrewSKU: 1408MSRAYW
Price:
$47.40per 100( $0.47 each)
Pieces 100
Measurement type Imperial
Thread size 1/4-20
Diameter 1/4
Length 1/2
Material Aluminum
Finish Plain
Drive Slotted
Head style Round
Threads per inch 20
Thread style Fully Threaded
Weight 4.0 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

Machine Screws Slotted Round Aluminum 1/4-20 X 1/2 are precision fasteners designed for secure, reliable assembly in metal enclosures, panels, and light-duty machinery. The slotted drive and round head provide a clean, low-profile finish with straightforward installation.

  • Material: Aluminum (lightweight, corrosion resistant)
  • Size / Thread: 1/4-20 UNC
  • Length: 1/2 inch
  • Head Type: Round
  • Drive Type: Slotted
  • Finish: Natural aluminum
  • Common Applications: Electronics enclosures, panels, automotive trims, HVAC, and DIY projects

These slotted round-head machine screws are ideal for through-hole mounting or for tapping into compatible threads in aluminum or steel. Use with corresponding nuts or threaded inserts as required for secure fastening. For best results, pair with a compatible driver and a snug fit to prevent cam-out.

Why choose aluminum 1/4-20 x 1/2 machine screws?

Aluminum provides a lightweight, corrosion-resistant solution for non-load-bearing or low-stress applications. The 1/4-20 UNC thread offers compatibility with a wide range of pre-tapped holes and components.

Order these high-quality slotted round aluminum machine screws for reliable performance in your next project.

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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