Mutual Screw & Supply

M3 X 16mm Cup Point Socket Set Screws | 316 Stainless Steel (50 / Pkg.)

M3 X 16mm Cup Point Socket Set Screws | 316 Stainless Steel (50 / Pkg.) - Main image
$5.78 $8.63 In stock

These M3 x 16mm socket set screws are manufactured from 316 Stainless Steel, featuring a socket drive. They are well suited to securing collars, gears, and pulleys to shafts.

  • Material and finish: 316 Stainless Steel
  • Drive: Socket
  • Thread size: M3
  • Length: 16mm
  • Applications: Securing collars, gears, and pulleys to shafts

Specifications

  • Product type: Socket Set Screws
  • Material: 316 Stainless Steel
  • Finish: Plain
  • Grade: 316
  • Drive type: Socket
  • Thread size: M3
  • Length: 16mm
  • Measurement type: Metric
  • Features: Cup Point
  • 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 (4.8 / 5 · 5 reviews)

Henry N. ★★★★★

These set screws held my gear perfectly in place on the shaft; the cup point bites in nicely without slipping. The 316 stainless feels solid and won't rust in my outdoor setup.

Kevin ★★★★★

Had to swap a worn-out pulley on a stainless rig, and these set screws fit the M3 threads perfectly. The cup point bit into the shaft without slipping, and the 16mm length gave just enough reach for a secure hold.

Samuel ★★★★★

The 316 stainless finish feels properly marine-grade, not the cheap plated stuff I've wasted money on before. The cup point bites into the shaft nicely for a 16mm length, and the hex socket drive hasn't stripped under decent torque. These are the kind of fasteners you buy once and forget about.