Mutual Screw & Supply

#4-40 X 5/8" Red Patch Machine Screws | Pan Head Phillips Drive | 18/8 Stainless Steel (400 / Pkg.)

#4-40 X 5/8" Red Patch Machine Screws | Pan Head Phillips Drive | 18/8 - Main image
$14.82 $20.59 In stock

These #4-40 x 5/8" machine screws are manufactured from 18/8 Stainless Steel, featuring a phillips drive and a pan head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Phillips
  • Head style: Pan
  • Thread size: #4-40
  • Length: 5/8"
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Head style: Pan
  • Drive type: Phillips
  • Thread size: #4-40
  • Length: 5/8"
  • Threads per inch: 40
  • Measurement type: Imperial
  • Features: Red Patch
  • 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 (4.6 / 5 · 5 reviews)

Christopher A. ★★★★★

The Phillips drive seated perfectly on these screws, and the 18/8 stainless steel feels solid against the enclosure I was fastening. I’ve been using them for panel work and the pan head gives a clean, low-profile finish.

Olivia ★★★★★

The red thread-locking patch is a nice touch—saves me from having to dab on Loctite for every single screw. These little #4-40s bite into the enclosure threads nicely and feel solidly made.

Robert J. ★★★★★

Pan head sits flush against the surface without snagging, and the stainless steel shows no rust after a few weeks in a damp garage. Perfect for securing switch plates and brackets where you need a clean, corrosion-resistant finish.