Mutual Screw & Supply

1/4-20 X 7/16" Machine Screws | Pan Head Slotted Drive | 18/8 Stainless Steel (400 / Pkg.)

1/4-20 X 7/16" Machine Screws | Pan Head Slotted Drive | 18/8 Stainless Steel - Main image
$30.94 $44.2 In stock

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

Specs

  • Dimensions: 1/4-20 7/16"
  • Drive type: Slotted
  • Head style: Pan Head
  • Material: 18/8 Stainless Steel
  • Thread: 1/4-20 UNC (coarse)

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Pan head profile
  • Slotted drive
  • 18/8 Stainless Steel construction
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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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Joshua N. ★★★★★

Needed a bunch of these for a washdown project, and the 18/8 stainless is perfect against rust. The slotted drive seats nicely with a standard screwdriver, and the 400 count box means I won't run out anytime soon.

Ava ★★★★★

I’ve repurposed these for a few outdoor repair jobs and the 18/8 stainless steel is holding up perfectly against the rain. The slotted pan head drives in cleanly with a standard screwdriver, and being non-magnetic is a nice bonus when picking them up off the workbench. No rust after a month of expos

Ryan ★★★★★

Used these to mount a small sign on a trailer; the 18/8 stainless held up fine through a rainstorm without any rust. Nice to have a full 400 pack so I won’t run out mid-project.