Mutual Screw & Supply

M3 X 16mm Set Screw Sheet Metal Screws | Flat Head Hex Socket Drive | 18-8 Stainless Steel (100 / Pkg.)

M3 X 16mm Set Screw Sheet Metal Screws | Flat Head Hex Socket Drive | 18-8 - Main image
$7.35 $11.3 In stock

These M3 x 16mm sheet metal screws are manufactured from 18-8 Stainless Steel, featuring a hex socket drive and a flat head. They are well suited to securing collars, gears, and pulleys to shafts.

  • Material and finish: 18-8 Stainless Steel
  • Drive: Hex Socket
  • Head style: Flat
  • Thread size: M3
  • Length: 16mm
  • Applications: Securing collars, gears, and pulleys to shafts

Specifications

  • Product type: Sheet Metal Screws
  • Material: 18-8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Head style: Flat
  • Drive type: Hex Socket
  • Thread size: M3
  • Length: 16mm
  • Measurement type: Metric
  • Features: Set Screw
  • 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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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)

Ellie ★★★★★

Installed these on a couple pulleys this weekend and the hex socket made driving them into the shaft a breeze without stripping. The stainless steel finish feels solid and exactly what I needed for outdoor gear that’s exposed to moisture.

David ★★★★★

Finally, a hex socket drive on a flat head that actually grips the driver without stripping—used these to lock a pulley onto a motor shaft and they seated flush with zero wobble. The 18-8 stainless finish is clean and they came neatly packed in 100, which is exactly what I needed for the job.

Hazel ★★★★★

The flat head sits perfectly flush on the gear I installed, and the hex socket drive made it easy to tighten in a tight spot. These feel solid and corrosion-resistant right out of the pack.