Mutual Screw & Supply

#4-40 X 1/4" Machine Screws | Pan Head Slotted Drive | Steel Zinc Plated (5000 / Pkg.)

#4-40 X 1/4" Machine Screws | Pan Head Slotted Drive | Steel Zinc Plated (5000 - Main image
$16.95 $26.9 In stock

These #4-40 x 1/4" machine screws are manufactured from Steel with a zinc plated finish, featuring a slotted drive and a pan head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: Steel, Zinc Plated finish
  • Drive: Slotted
  • Head style: Pan
  • Thread size: #4-40
  • Length: 1/4"
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: Steel
  • Finish: Zinc Plated
  • Head style: Pan
  • Drive type: Slotted
  • Thread size: #4-40
  • Length: 1/4"
  • Threads per inch: 40
  • Measurement type: Imperial
  • 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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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)

Thomas ★★★★★

I needed a bulk supply of #4-40 screws for a panel project, and these pan head slotted ones worked perfectly with standard screwdrivers. The zinc plating gives them a clean, uniform look, and at 5000 per pack, I won’t be running out anytime soon.

Benjamin E. ★★★★★

The zinc plating is holding up nicely so far, no rust spots after a few weeks in a damp basement. I’ve used maybe two hundred of these #4-40s on metal brackets and they’ve all seated cleanly without stripping, which is more than I can say for cheaper packs.

Sebastian B. ★★★★★

Picked up a 5,000-pack for a project rebuilding old radio chassis, and the pan head profile seats nicely in counterbores without binding. The slotted drive works perfectly with a standard screwdriver, and the zinc coating seems uniform across all of them—no stripped heads so far.