Mutual Screw & Supply

M3-0.5 X 16mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 Alloy Steel Zinc Plated (900 / Pkg.)

M3-0.5 X 16mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 - Main image
$31.45 $49.14 In stock

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

  • Material and finish: Alloy Steel Zinc Plated
  • 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: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 8.8 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M3-0.5
  • Length: 16mm
  • Measurement type: Metric
  • Pack quantity: 900 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 (4.6 / 5 · 5 reviews)

Elizabeth ★★★★★

The hex socket drive makes these a breeze to install in tight spots on my precision assembly. All 900 pieces had consistent threading, which saved me from sorting through duds.

Riley I. ★★★★★

Used about 40 of these today for a jig build and not a single one stripped or fought me on the threads. The zinc plating looks even and hasn't chipped, which is more than I can say for other bulk packs I've tried.

Olivia V. ★★★★★

The hex socket drive made it easy to tighten these M3 screws precisely in my fixture without stripping. The zinc plating looks clean and they all came perfectly threaded.