Mutual Screw & Supply

M4-0.7 X 50mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Class 10.9 Alloy Steel Zinc Plated (300 / Pkg.)

M4-0.7 X 50mm Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$27.98 $45.87 In stock

These M4-0.7 x 50mm 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
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M4-0.7
  • Length: 50mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 10.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M4-0.7
  • Length: 50mm
  • Measurement type: Metric
  • Pack quantity: 300 per package
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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)

Sofia O. ★★★★★

The partially threaded design on these M4 screws was perfect for securing a jig plate without bottoming out. They’re solid and the zinc coating looks clean enough for visible fasteners.

Jason O. ★★★★★

The hex socket drive made installation really easy with my Allen keys, and the zinc plating looks clean and corrosion-resistant. These 50mm screws fit perfectly in my jig setup, and the partially threaded design gave me excellent clamping force.

George ★★★★★

I needed a batch of partially threaded M4s for a jig build and these 50mm lengths fit perfectly. The zinc plating has a consistent finish across all 300 pieces, and the hex socket drive engaged my Allen key without any wobble. They’ve held up well under moderate torque so far.