Mutual Screw & Supply

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

#4-40 X 1" Machine Screws | Round Head Slotted Drive | Brass (400 / Pkg.) - Main image
$31.54 $43.8 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"
  • 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: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (5.0 / 5 · 5 reviews)

Joshua F. ★★★★★

The brass finish on these #4-40 screws is a perfect match for my antique clock restoration, and the slotted drive fits my old screwdriver beautifully.

Nicholas W. ★★★★★

I was pleasantly surprised by how well these brass screws held up on my small woodworking project. The slotted drive made installation straightforward, and the corrosion resistance is a nice bonus for light-duty fastening.

Benjamin ★★★★★

Used these for a decorative electrical cover plate and the slotted drive gave it a nice vintage look. The brass feels solid and the threads caught cleanly without any binding. Exactly what I needed for light-duty fastening.