Mutual Screw & Supply

#4-40 X 1/4" Machine Screws | Fillister Head Slotted Drive | 18/8 Stainless Steel (2000 / Pkg.)

#4-40 X 1/4" Machine Screws | Fillister Head Slotted Drive | 18/8 Stainless - Main image
$12.47 $19.8 In stock

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

  • Material and finish: 18/8 Stainless Steel
  • Drive: Slotted
  • Head style: Fillister
  • 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: Fillister
  • Drive type: Slotted
  • Thread size: #4-40
  • Length: 1/4"
  • Threads per inch: 40
  • 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 (5.0 / 5 · 5 reviews)

Madison J. ★★★★★

I’ve been buying various #4-40 screws over the years, but these stainless steel ones hold up much better in outdoor projects without any rust. The slotted drive is old-school but gives a solid grip when I’m fastening panels, and the 2000-count bulk saves me tons of trips to the hardware store.

Jason K. ★★★★★

These fillister heads give my screwdriver a much better grip than the flat pan-head style I used before. The 18/8 stainless steel feels solid and corrosion-resistant, just what I need for mounting outdoor panel enclosures. They all thread smoothly into pre-tapped holes without any binding.

Aurora I. ★★★★★

I needed a bulk pack of small fasteners for a cabinet project, and these 18/8 stainless steel fillister head screws are perfect—the material feels solid and corrosion-resistant. They fit snugly into pre-tapped holes without any wobble, and having 2000 pieces means I won’t run out mid-job.