Mutual Screw & Supply

1/4-20 X 2-1/2" Machine Screws | Truss Head Slotted Drive | Plain Steel (300 / Pkg.)

1/4-20 X 2-1/2" Machine Screws | Truss Head Slotted Drive | Plain Steel (300 / - Main image
$35.68 $48.21 In stock

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

Specs

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

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Truss head profile
  • Slotted drive
  • Plain Steel construction
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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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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)

William H. ★★★★★

Finally got around to mounting my workbench vice and these truss heads sat perfectly flush in the counterbore holes. The slotted drive was easy to torque down with a standard screwdriver, no stripped heads. Plain steel works fine for my indoor shop setup.

Charlotte ★★★★★

Went through nearly a full box securing electrical conduit straps—every thread caught cleanly with no stripping. The truss head sits nice and flush against the metal, and at 2-1/2 inches they gave me just enough bite into the wood studs. Solid value for the price.

Hannah X. ★★★★★

Used these to mount some shelving brackets in my garage and the truss heads sit flush and look clean. The 2-1/2 inch length gave me just enough bite into the studs without poking through the drywall. Plain steel is fine for indoor use, no rust issues so far.