Mutual Screw & Supply

#4-40 X 1-3/8" Machine Screws | Oval Head Phillips Drive | 18/8 Stainless Steel (1,200 / Pkg.)

#4-40 X 1-3/8" Machine Screws | Oval Head Phillips Drive | 18/8 Stainless Steel - Main image
$27.94 $46.56 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: Oval Head
  • Material: 18/8 Stainless Steel
  • Thread: #4-40 UNC (coarse)

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Oval 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 (4.6 / 5 · 5 reviews)

Henry U. ★★★★★

The heads are nice and shallow, which fits perfectly into my metal brackets without sticking out. All 1,200 screws came in a single box with no damage. For stainless steel fasteners at this price, you can't beat it.

Stella S. ★★★★★

Ordered a box of 1,200 for a big outdoor rebuild and the 18/8 stainless is holding up great so far, no rust after a few weeks of rain. The Phillips heads seat nicely in my driver without stripping, and they’re genuinely non-magnetic, which surprised me for the price.

Natalie ★★★★★

These are exactly what I needed for mounting small electronics enclosures outdoors. The 18/8 stainless is noticeably non-magnetic and the Phillips drive seats firmly without stripping. A solid value for the quantity.