Mutual Screw & Supply

#12-24 X 2-1/2" Machine Screws | Flat Head Slotted Drive | 18/8 Stainless Steel (200 / Pkg.)

#12-24 X 2-1/2" Machine Screws | Flat Head Slotted Drive | 18/8 Stainless Steel - Main image
$47.35 $67.64 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 2-1/2"
  • Drive type: Slotted
  • 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
  • Slotted 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 (4.8 / 5 · 5 reviews)

James B. ★★★★★

The slotted drive was exactly what I needed for a tight spot where a Phillips would have stripped. These #12-24 screws threaded smoothly into pre-tapped holes without any binding.

Benjamin Z. ★★★★★

Needed quality fasteners for a boat railing repair, and these stainless steel screws held up perfectly during the first washdown. The flat head sits flush against the wood, and the slotted drive bit into the pre-drilled holes without any stripping issues.

Stella U. ★★★★★

The non-magnetic property was a pleasant surprise since I’m using these in a sensor mount where stray magnetism would’ve been a headache. All 200 screws arrived with clean, uniform threads, and the slotted heads took a standard driver without any cam-out. These are going to hold up outdoors for year