Mutual Screw & Supply

#4-40 X 5/8" SEMS Sem Screws | Pan Head Phillips Drive | 18-8 Stainless Steel (50 / Pkg.)

#4-40 X 5/8" SEMS Sem Screws | Pan Head Phillips Drive | 18-8 Stainless Steel - Main image
$3.48 $5.05 In stock

These #4-40 x 5/8" sem screws are manufactured from 18-8 Stainless Steel, featuring a phillips drive and a pan head. They are well suited to general fastening and assembly work.

  • Material and finish: 18-8 Stainless Steel
  • Drive: Phillips
  • Head style: Pan
  • Thread size: #4-40
  • Length: 5/8"
  • Applications: General fastening and assembly work

Specifications

  • Product type: Sem 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: SEMS
  • Pack quantity: 50 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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Delivery costs

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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)

James ★★★★★

These little screws fit perfectly into the holes on my electronics project, and the pan head sits flush without stripping. The 18-8 stainless feels solid and should hold up well against corrosion.

Christopher Z. ★★★★★

I needed some small stainless fasteners for a repair, and these 18-8 pan head screws fit perfectly. They're well made and the sem washer is a nice time-saver.

Scarlett ★★★★★

The washer is already attached under the head, so I didn’t have to fiddle with separate lock washers on my assembly job. The 18-8 stainless finish feels solid and the Phillips drive hasn’t stripped on me once across all 50 screws.