Mutual Screw & Supply

#4-40 X 1/4" Machine Screws | Flat Head Phillips Drive | 18/8 Stainless Steel (100 / Pkg.)

#4-40 X 1/4" Machine Screws | Flat Head Phillips Drive | 18/8 Stainless Steel - Main image
$26.28 $38.08 In stock

These #4-40 x 1/4" machine screws are manufactured from 18/8 Stainless Steel, featuring a phillips drive and a flat head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Phillips
  • Head style: Flat
  • Thread size: #4-40
  • Length: 1/4"
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Head style: Flat
  • Drive type: Phillips
  • Thread size: #4-40
  • Length: 1/4"
  • Threads per inch: 40
  • Measurement type: Imperial
  • Pack quantity: 100 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)

Natalie P. ★★★★★

I needed some small but strong screws for mounting a metal panel, and these #4-40 stainless ones held securely without stripping. The Philips drive grabbed the bit nicely, and the flat head sat flush against the surface.

Sophia ★★★★★

Perfect fit for my small electronics project where I needed a clean, flush finish. The 18/8 stainless steel feels solid and the flat head sits nicely against the panel.

Benjamin ★★★★★

Needed a bunch for attaching a circuit board to a standoff and the flat head sits perfectly flush, no wobble. The 18/8 stainless feels solid and the phillips drive bit grabbed cleanly without stripping.