Mutual Screw & Supply

MS21318-42 | Mil-Spec Drive Screws | Round Head | Steel Cadmium (500 / Pkg.)

MS21318-42 | Mil-Spec Drive Screws | Round Head | Steel Cadmium (500 / Pkg.) - Main image
$49.71 $70.01 In stock

These drive screws are manufactured from Steel Cadmium, featuring a Round Head. They are well suited to permanent fastening into pre-drilled holes in metal or plastic.

  • Material and finish: Steel Cadmium
  • Head style: Round Head
  • Applications: Permanent fastening into pre-drilled holes in metal or plastic

Specifications

  • Product type: Drive Screws
  • Material: Steel Cadmium
  • Finish: Plain
  • Head style: Round Head
  • Measurement type: Imperial
  • Pack quantity: 500 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 (4.8 / 5 · 5 reviews)

Leo ★★★★★

The round head sits flush enough for permanent fastening, and the steel cadmium finish held up fine in the pre-drilled holes I used them in. Pack of 500 is plenty for a couple projects.

Olivia F. ★★★★★

The cadmium finish gives these screws a proper mil-spec look, and I appreciate that they're packaged in a sturdy 500-count box for the shop. They hold tight in aluminum without stripping, which is exactly what I needed for a permanent panel job.

Joshua ★★★★★

Just hammered these into some pre-drilled steel brackets and they seated flush without a single bent shaft. The cadmium finish is evenly applied, no bare spots, and the round heads sit clean against the surface. For a 500-count pack of mil-spec screws, these feel like they’ll outlast the project the