Mutual Screw & Supply

#12 X 3-1/2" Type A Sheet Metal Screws | Flat Head Phillips Drive | Steel Zinc Plated (200 / Pkg.)

#12 X 3-1/2" Type A Sheet Metal Screws | Flat Head Phillips Drive | Steel Zinc - Main image
$12.05 $16.51 In stock

These #12 x 3-1/2" sheet metal screws are manufactured from Steel with a zinc plated finish, featuring a phillips drive and a flat head. They are well suited to general fastening and assembly work.

  • Material and finish: Steel, Zinc Plated finish
  • Drive: Phillips
  • Head style: Flat
  • Thread size: #12
  • Length: 3-1/2"
  • Applications: General fastening and assembly work

Specifications

  • Product type: Sheet Metal Screws
  • Material: Steel
  • Finish: Zinc Plated
  • Head style: Flat
  • Drive type: Phillips
  • Thread size: #12
  • Length: 3-1/2"
  • Thread type: Type A
  • Measurement type: Imperial
  • Pack quantity: 200 per package

Please note: This item is excess stock and is sold non-cancelable, non-refundable, and non-returnable. Please call us with any questions about this item before ordering.

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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 (4.2 / 5 · 5 reviews)

Evelyn C. ★★★★★

The flat head sits perfectly flush on the steel frame I'm attaching, and the zinc plating looks like it'll hold up well in my dry garage for years.

Owen ★★★★★

The flat heads sit perfectly flush in the metal framing I’m working with, and the zinc coating seems like it’ll hold up well. These #12 screws cut through the steel studs without stripping, and the 3-1/2" length gives me just enough bite for double-layer fastening.

Grace ★★★★★

These #12 x 3-1/2" sheet metal screws bit perfectly into the steel framing I'm working with. The zinc plating seems solid, and the flat head sits flush every time—exactly what I needed for a clean finish on a large assembly job.