Mutual Screw & Supply

M3 X 16mm Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.)

M3 X 16mm Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.) - Main image
$4.81 $7.88 In stock

These M3 x 16mm socket set screws are manufactured from Alloy Steel, featuring a socket drive. They are well suited to securing collars, gears, and pulleys to shafts.

  • Material and finish: Alloy Steel
  • Drive: Socket
  • Thread size: M3
  • Length: 16mm
  • Applications: Securing collars, gears, and pulleys to shafts

Specifications

  • Product type: Socket Set Screws
  • Material: Alloy Steel
  • Finish: Plain
  • Drive type: Socket
  • Thread size: M3
  • Length: 16mm
  • Measurement type: Metric
  • Features: Cup Point
  • 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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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 (4.8 / 5 · 5 reviews)

Sophia L. ★★★★★

The cup point on these M3 screws bit into the shaft perfectly, holding my pulley firmly in place. Alloy steel feels sturdy enough for light industrial use, and the 100-pack will last me years.

Jason Q. ★★★★★

I needed these for a small gear repair and the cup point really bit into the shaft securely. The alloy steel feels tough and the hex drive seated perfectly with my wrench, no stripping at all. Exactly what I needed for the job.

Leo U. ★★★★★

The recessed hex drive grips the Allen key tightly, so no stripped corners when tightening a pulley set screw. Holding a timing gear perfectly flush with zero wobble—exactly what my motor mount needed.