Mutual Screw & Supply

#4-40 X 1/4" Machine Screws | Pan Head Phillips Drive | Brass (400 / Pkg.)

#4-40 X 1/4" Machine Screws | Pan Head Phillips Drive | Brass (400 / Pkg.) - Main image
$37.01 $49.34 In stock

Brass pan head Phillips machine screw for general-purpose, light-duty, and decorative fastening. Brass offers natural corrosion resistance, is non-magnetic and electrically conductive, and gives a clean finished appearance, making it well suited to electrical, plumbing, marine, and trim work.

Specs

  • Dimensions: #4-40 X 1/4"
  • Drive type: Phillips
  • Head style: Pan Head
  • Material: Brass
  • Thread: 4-40 UNC (coarse)

Features

  • Material: Solid brass resists corrosion, will not rust, and is non-magnetic with good electrical conductivity.
  • Drive interface: Phillips recess for fast, self-centering driving by hand or power tool.
  • Head geometry: Pan head provides a broad low-profile bearing surface for clamping over the work.
  • Thread compatibility: 4-40 UNC coarse thread engages standard tapped holes and nuts.
  • Applications: Electrical fittings, switch and outlet plates, decorative trim, marine and plumbing hardware, and general light-duty assembly.
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Scarlett ★★★★★

The non-magnetic property was exactly what I needed for a small electronics project, and every single screw in the 400-count box threaded cleanly without a single stripped head. The brass finish is a nice bonus for the exposed areas, too.

Penelope Z. ★★★★★

The non-magnetic property was the deciding factor for me, and I wasn't disappointed. Counted a handful from the 400 and every single one had clean, crisp threads that seated perfectly in my brass fittings.

Evelyn V. ★★★★★

Needed exactly 400 of these for a decorative light fixture project, and the brass finish matched perfectly with the other hardware. The Phillips heads are nicely machined, so the screwdriver bit fits snugly without stripping.