Mutual Screw & Supply

#4-40 X 1-3/8" Machine Screws | Truss Head Phillips Drive | 18/8 Stainless Steel (900 / Pkg.)

#4-40 X 1-3/8" Machine Screws | Truss Head Phillips Drive | 18/8 Stainless - Main image
$33.39 $49.83 In stock

18/8 (304) stainless steel machine screw offering strong corrosion resistance for indoor, outdoor, and washdown environments. Non-magnetic.

Specs

  • Dimensions: #4-40 1-3/8"
  • Drive type: Phillips
  • Head style: Truss Head
  • Material: 18/8 Stainless Steel
  • Thread: #4-40 UNC (coarse)

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Truss head profile
  • Phillips drive
  • 18/8 Stainless 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)

Sebastian Y. ★★★★★

Finally, a pack that actually has all #4‑40 screws the same length; not a single one was missing or mis‑packed. The truss head sits perfectly flush in my control panel, and the 18‑8 stainless holds up to daily spills without any rust.

Jason ★★★★★

I was pleasantly surprised by how well the stainless steel holds up after being in my damp garage workshop for a few weeks. These truss heads are perfect for flush mounting, and the Phillips drive worked cleanly with my power driver.

Harper ★★★★★

Needed a bunch of #4-40 screws for a repair job, and these truss heads fit perfectly with a nice low profile. The stainless steel feels solid and non-magnetic just as described, and the whole bag came well-packed.