Mutual Screw & Supply

M4 X 40mm Machine Screws | Pan Head Slotted Drive | Steel Zinc Plated (800 / Pkg.)

M4 X 40mm Machine Screws | Pan Head Slotted Drive | Steel Zinc Plated (800 / - Main image
$13.86 $19.8 In stock

These M4 x 40mm machine screws are manufactured from Steel with a zinc plated finish, featuring a slotted drive and a pan head. They are well suited to fastening metal parts, panels, and enclosures.

  • Material and finish: Steel, Zinc Plated finish
  • Drive: Slotted
  • Head style: Pan
  • Thread size: M4
  • Length: 40mm
  • Applications: Fastening metal parts, panels, and enclosures

Specifications

  • Product type: Machine Screws
  • Material: Steel
  • Finish: Zinc Plated
  • Head style: Pan
  • Drive type: Slotted
  • Thread size: M4
  • Length: 40mm
  • Measurement type: Metric
  • 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 (4.8 / 5 · 5 reviews)

Robert N. ★★★★★

The zinc plating on these screws is evenly applied and hasn't chipped even when I used a power driver on some panels. The slotted pan heads seat flush and the full 800 count means I've got plenty left for future projects.

Daniel ★★★★★

The zinc plating on these screws is flawless and seems to resist rust really well. I used them to secure a metal electrical box to a frame, and the 40mm length was exactly what I needed for a clean fit.

Michael ★★★★★

I've been using these screws for mounting brackets in my workshop, and the 40mm length is exactly what I needed for thicker metal panels. The slotted drive seats well with a standard screwdriver, and the zinc coating has held up without any rust so far.