Mutual Screw & Supply

#4-40 X 5/16" Machine Screws | Pan Head Phillips Drive | Brass Nickel Plated (1000 / Pkg.)

#4-40 X 5/16" Machine Screws | Pan Head Phillips Drive | Brass Nickel Plated - Main image
$44.68 $64.75 In stock

These #4-40 x 5/16" machine screws are manufactured from Brass with a nickel plated finish, featuring a phillips drive and a pan head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: Brass, Nickel Plated finish
  • Drive: Phillips
  • Head style: Pan
  • Thread size: #4-40
  • Length: 5/16"
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: Brass
  • Finish: Nickel Plated
  • Head style: Pan
  • Drive type: Phillips
  • Thread size: #4-40
  • Length: 5/16"
  • Threads per inch: 40
  • Measurement type: Imperial
  • Pack quantity: 1000 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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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)

Alexander P. ★★★★★

The pan head sits flush enough for the enclosures I'm working on, and the nickel plating gives them a clean, uniform look. A full thousand-pack means I won't be scratching my head for a stray screw mid-project.

Steven ★★★★★

I needed a bulk pack for a model-building project and these are the perfect size for small brackets. The nickel finish is smooth and consistent across all 1000 pieces.

Matthew ★★★★★

The Phillips drive on these tiny machine screws grips the driver bit perfectly without stripping, which is exactly what I needed for mounting a small metal panel. A full thousand-count package gives me plenty for future projects too.