Mutual Screw & Supply

#8-32 X 9/16" Machine Screws | Truss Head Phillips Drive | 18/8 Stainless Steel (800 / Pkg.)

#8-32 X 9/16" Machine Screws | Truss Head Phillips Drive | 18/8 Stainless Steel - Main image
$23.06 $37.8 In stock

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

Specs

  • Dimensions: #8-32 9/16"
  • Drive type: Phillips
  • Head style: Truss Head
  • Material: 18/8 Stainless Steel
  • Thread: #8-32 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: Handling (business days) 0–1; Transit (business days) 7–15.

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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Returning an item

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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)

Avery L. ★★★★★

Used these for outdoor handrail brackets and the 18/8 stainless held up perfectly through a rainy season with zero rust. The truss head sits flush and the Phillips drive bites well without stripping.

Steven ★★★★★

I needed a bulk pack for a marine cabinet hinge repair, and these #8-32 truss heads drove in smoothly without stripping. The 18/8 stainless steel feels solid and non-magnetic, just as described—perfect for outdoor use.

Emma P. ★★★★★

Finally, a stainless machine screw that's actually non-magnetic like it says—grabbed a handful with a magnetic pickup tool and they didn't budge. The 9/16 length is perfect for flush-mounting outdoor junction box covers where rust would be a problem.