Mutual Screw & Supply

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

#4-40 X 1" Machine Screws | Truss Head Phillips Drive | 18/8 Stainless Steel - Main image
$28.75 $45.63 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"
  • 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)

Chloe ★★★★★

I needed a bulk pack for a saltwater dock project, and these #4-40 screws are non-magnetic and truly corrosion-resistant. The truss head sits flush and the Phillips drive grabs cleanly every time.

Samuel ★★★★★

Got tired of cheap screws stripping out on me, so I grabbed these stainless ones. The #4-40 threads are clean and sharp, and the truss head sits flush perfectly. A full thousand count means I won't be reordering anytime soon.

James O. ★★★★★

Just finished a batch of outdoor electrical repairs, and these held up perfectly against the moisture. The 18/8 stainless steel is non-magnetic and seems noticeably tougher than the zinc-plated stuff I used before. No stripping on the Phillips heads either.