Mutual Screw & Supply

M4 X 55mm SEMS Sem Screws | Pan Washer Head Phillips Drive | Steel Trivalent Zinc (100 / Pkg.)

M4 X 55mm SEMS Sem Screws | Pan Washer Head Phillips Drive | Steel Trivalent - Main image
$7 $10 In stock

These M4 sem screws are manufactured from Steel with a trivalent zinc finish, featuring a phillips drive and a pan head. They are well suited to load distribution and surface protection under fasteners.

  • Material and finish: Steel, Trivalent Zinc finish
  • Drive: Phillips
  • Head style: Pan
  • Thread size: M4
  • Applications: Load distribution and surface protection under fasteners

Specifications

  • Product type: Sem Screws
  • Material: Steel
  • Finish: Trivalent Zinc
  • Head style: Pan
  • Drive type: Phillips
  • Thread size: M4
  • Measurement type: Metric
  • 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)

George ★★★★★

These Phillips drive heads don't cam out easily, and the zinc finish is surprisingly smooth. I used them to mount some brackets, and the pan washer head held evenly without biting into the surface.

Penelope F. ★★★★★

I needed some M4 screws with built-in washers for a project, and these are exactly what I was hoping for. The steel feels sturdy, and the pan head sits flush without stripping during install.

Emma N. ★★★★★

The serrated washer head really locked tight without scratching the surface, which was exactly what I needed for a vibration-heavy panel. The phillips drive seated cleanly on every single screw, and the trivalent zinc finish held up nicely during a humid weekend install. Fast shipping, and these wil