Mutual Screw & Supply

#12-24 X 4" Machine Screws | Flat Head Phillips Drive | 18/8 Stainless Steel (100 / Pkg.)

#12-24 X 4" Machine Screws | Flat Head Phillips Drive | 18/8 Stainless Steel - Main image
$23.46 $35.02 In stock

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

Specs

  • Dimensions: #12-24 4"
  • Drive type: Phillips
  • Head style: Flat Head
  • Material: 18/8 Stainless Steel
  • Thread: #12-24 UNC (coarse)

Features

  • Machine-thread screws for use with nuts or tapped holes
  • Flat head profile
  • Phillips 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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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)

Thomas ★★★★★

Had to replace some old screws on a backyard gate latch, and the 4-inch length was exactly what I needed. The stainless steel feels solid and the Phillips head drove in smoothly without stripping.

Hazel ★★★★★

These are perfect for mounting electrical panels outdoors—the 18/8 stainless steel won't rust, and the 4-inch length gave me plenty of thread engagement.

Emily S. ★★★★★

I was worried the Phillips head might strip, but these #12-24 screws bit cleanly into the steel bracket without any cam-out. The 18/8 stainless finish looks great and feels solid for outdoor use.