Mutual Screw & Supply

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

#4-40 X 1-1/4" Machine Screws | Round Head Slotted Drive | Brass (400 / Pkg.) - Main image
$36.71 $48.94 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 1-1/4"
  • Drive type: Slotted
  • Head style: Round Head
  • Material: Brass
  • Thread: #4-40 UNC (coarse)

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Round 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 (4.8 / 5 · 5 reviews)

Hazel A. ★★★★★

The slotted heads on these #4-40 screws make them easy to drive without cam-out, and the brass finish adds a nice look to my antique clock restoration.

Eva ★★★★★

I needed some brass screws for a small electronics project and the corrosion resistance is exactly what I was after. The #4-40 threads cut cleanly into the tapped holes and the 1-1/4" length was perfect for my enclosure.

Matthew ★★★★★

The slotted heads on these screws catch the driver nicely, and the brass finish looks much richer in person than on screen. I used them for a small decorative hinge project and the non-magnetic quality was a nice bonus.