Mutual Screw & Supply

#10-24 X 1/2" Type 23 Undercut Thread Cutting Screws | Flat Head Phillips Drive | Steel Zinc Plated (5000 / Pkg.)

#10-24 X 1/2" Type 23 Undercut Thread Cutting Screws | Flat Head Phillips Drive - Main image
$63.75 $85 In stock

These #10-24 x 1/2" thread cutting 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: #10-24
  • Length: 1/2"
  • Applications: General fastening and assembly work

Specifications

  • Product type: Thread Cutting Screws
  • Material: Steel
  • Finish: Zinc Plated
  • Head style: Flat
  • Drive type: Phillips
  • Thread size: #10-24
  • Length: 1/2"
  • Threads per inch: 24
  • Thread type: Type 23
  • Measurement type: Imperial
  • Features: Undercut
  • Pack quantity: 5000 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 (5.0 / 5 · 5 reviews)

John ★★★★★

Just what I needed for mounting electrical boxes — the zinc coating looks clean and the flat head sits flush every time. Phillips drive grabs well even at speed with my impact driver.

Natalie P. ★★★★★

These cut through sheet metal like butter, and the undercut design keeps chips from jamming the threads. Got a full 5,000 count box for a production run, and not a single one stripped during installation.

Grace O. ★★★★★

The flat head sits perfectly flush in the counterbore, and the zinc plating looks consistent across all 5000 pieces. I've already used a couple hundred on a metal shelving project without a single stripped head.