Mutual Screw & Supply

M3-0.5 X 16mm Socket Cap Screws | Low Head Hex Socket Drive | Fully Threaded | 18/8 Stainless Steel (1500 / Pkg.)

M3-0.5 X 16mm Socket Cap Screws | Low Head Hex Socket Drive | Fully Threaded | - Main image
$32.7 $48.81 In stock

These M3-0.5 x 16mm socket cap screws are manufactured from 18/8 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M3-0.5
  • Length: 16mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M3-0.5
  • Length: 16mm
  • Measurement type: Metric
  • Pack quantity: 1500 per package
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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 (5.0 / 5 · 5 reviews)

Jason ★★★★★

Replaced the hex bolts on a jig I use daily with these and the low head profile is perfect for tight clearances. All 1500 pieces came in clean with no burrs, and the 18/8 stainless has held up fine so far.

Penelope ★★★★★

I needed low-profile fasteners for a tight fixture assembly, and these M3 screws fit perfectly with their hex socket drive. The 18/8 stainless feels solid even after repeated use, and the fully threaded grip is exactly what I was hoping for.

Carter ★★★★★

For a thousand-five hundred pieces, these M3 low head screws came in one solid, well-packed box — the hex socket drive bit seated cleanly on every single one I pulled for my jig builds. The 18/8 stainless finish looks crisp under the shop light, and the fully threaded length grabbed perfectly into m