Mutual Screw & Supply

#4-40 X 1/2" Machine Screws | Binding Head Slotted Drive | Brass (600 / Pkg.)

#4-40 X 1/2" Machine Screws | Binding Head Slotted Drive | Brass (600 / Pkg.) - Main image
$29.24 $45.69 In stock

Brass machine screw for general-purpose, light-duty, and decorative fastening. Naturally corrosion resistant, non-magnetic, and electrically conductive.

Specs

  • Dimensions: #4-40 1/2"
  • Drive type: Slotted
  • Head style: Binding Head
  • Material: Brass
  • Thread: #4-40 UNC (coarse)

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Binding head profile
  • Slotted drive
  • Brass construction
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Standard Shipping · United States: $0.00

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 (4.6 / 5 · 5 reviews)

Harper ★★★★★

These little brass screws look great on the vintage radio chassis I'm restoring, and the binding head sits flush without protruding. The slotted drive worked fine with a standard screwdriver, though I had to be careful not to cam out. Good value for getting 600 pieces in a single pack.

Owen ★★★★★

The brass finish is exactly what I needed for a small decorative hinge project, and the corrosion resistance gives me peace of mind outdoors. The slotted heads cut cleanly with my screwdriver, nothing stripped even when I torqued them down tight. 600 pieces means I’ve got plenty left over for the ne

Chloe I. ★★★★★

These are perfect for a little light fixture restoration I'm working on, the brass finish is exactly the classic look I needed. The 1/2" length worked well for the application, and the slotted head matches the vintage screws I was replacing. A full 600-count bag is more than enough for this and futu