Mutual Screw & Supply

#4-40 X 3/4" Machine Screws | Truss Head Phillips Drive | 18/8 Stainless Steel (1,500 / Pkg.)

#4-40 X 3/4" Machine Screws | Truss Head Phillips Drive | 18/8 Stainless Steel - Main image
$29.81 $49.68 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 3/4"
  • 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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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)

Violet ★★★★★

Exactly what I needed for mounting brackets in a damp basement—the stainless steel truss head didn't show a hint of rust after a month. The Phillips drive seated cleanly on every one of the 1,500 screws, and the 3/4" length worked perfectly on 1/8" panels.

Emily S. ★★★★★

Used these on an outdoor sign project and the truss head sits flush without snagging. The non-magnetic 304 stainless is a nice bonus for any electronics work nearby.

Abigail ★★★★★

I needed a bulk supply for a restoration project and these #4-40 screws arrived well-packed and exactly the right length. The truss head sits flush in the counterbores I drilled, and the 18/8 stainless feels solidly non-magnetic.