Mutual Screw & Supply

1/4-20 X 2-1/8" Machine Screws | Flat Head Slotted Drive | Plain Steel (400 / Pkg.)

1/4-20 X 2-1/8" Machine Screws | Flat Head Slotted Drive | Plain Steel (400 / - Main image
$28.16 $44 In stock

Plain (uncoated) steel machine screw for general-purpose, indoor fastening where corrosion resistance is not required.

Specs

  • Dimensions: 1/4-20 2-1/8"
  • Drive type: Slotted
  • Head style: Flat Head
  • Material: Plain Steel
  • Thread: 1/4-20 UNC (coarse)

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Flat head profile
  • Slotted drive
  • Plain Steel 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 (5.0 / 5 · 5 reviews)

Emily Q. ★★★★★

I needed a full 2-1/8" length for a jig I'm building, and these threaded in cleanly with no binding. The slotted drive is old-school but works perfectly with a standard flathead screwdriver.

James ★★★★★

The flat head sits perfectly flush in my counterbore, and a slotted driver grabs the slot without slipping. Got exactly 400 for the price of a handful at the hardware store, which makes this a solid stock-up for indoor projects.

William ★★★★★

Packed 400 of these 1/4-20 x 2-1/8" machine screws in one box, which saved me a trip to the hardware store. The slotted drive on the flat head worked fine with a standard screwdriver for assembling some wooden jigs. Good value for a big batch of plain steel fasteners that don't need to be outdoors.