Mutual Screw & Supply

M4-0.7 X 30mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | 316 Stainless Steel (400 / Pkg.)

M4-0.7 X 30mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | 316 - Main image
$34.48 $52.24 In stock

These M4-0.7 x 30mm socket cap screws are manufactured from 316 Stainless Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 316 Stainless Steel
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M4-0.7
  • Length: 30mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 316 Stainless Steel
  • Finish: Plain
  • Grade: 316
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M4-0.7
  • Length: 30mm
  • Measurement type: Metric
  • Pack quantity: 400 per package
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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)

Matthew Z. ★★★★★

Pulled these out for a jig I'm building, and the hex socket drive makes installation much easier than slotted screws. The fully threaded length is perfect for deep tapping applications where you need maximum grip.

Aurora ★★★★★

The 316 stainless steel is the real selling point here — I've had cheaper screws rust on me in damp shop conditions, but these show zero corrosion after a month. Fully threaded too, so they bite cleanly even when I need to stack washers or adjust grip depth. Already stocked up for my next jig build.

Zoe ★★★★★

The hex socket drive on these M4x30mm screws made installation really easy with my Allen key, and the 316 stainless steel feels solid for the tooling jigs I'm building. A full 400-count package means I won't run out mid-project.