Mutual Screw & Supply

5/16-18 X 1-3/4" Machine Screws | Flat Head Slotted Drive | Brass (200 / Pkg.)

5/16-18 X 1-3/4" Machine Screws | Flat Head Slotted Drive | Brass (200 / Pkg.) - Main image
$263.23 $376.04 In stock

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

Specs

  • Dimensions: 5/16-18 1-3/4"
  • Drive type: Slotted
  • Head style: Flat Head
  • Material: Brass
  • Thread: 5/16-18 UNC (coarse)

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Flat 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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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 (4.0 / 5 · 5 reviews)

Robert ★★★★★

These arrived cleanly packed without any bent threads, which I appreciated. The slotted flat head sits flush in my brass hinge project.

Sofia I. ★★★★★

The brass finish is exactly what I needed for a marine project, and these flat head screws sit flush perfectly. Each one threads smoothly into pre-tapped holes, and with 200 in the pack, I’ve got plenty to spare.

Aurora F. ★★★★☆

These brass screws have a nice weight and the flat head sits flush in the wood I'm using. Only wish the slot was a bit deeper for a more secure grip, but they hold well once in.