Mutual Screw & Supply

M4-0.7 X 30mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 8.8 Alloy Steel Zinc Plated (400 / Pkg.)

M4-0.7 X 30mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class - Main image
$32.23 $49.58 In stock

These M4-0.7 x 30mm 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: Partially Threaded
  • Thread size: M4-0.7
  • Length: 30mm
  • 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: Partially Threaded
  • Thread size: M4-0.7
  • Length: 30mm
  • Measurement type: Metric
  • Pack quantity: 400 per package
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Lucy Y. ★★★★★

Packed 400 to a box, these M4 screws have clean threads that start easily by hand, which made assembly on my jig fixture a breeze. The zinc plating looks uniform and should resist rust well in my shop.

Matthew Q. ★★★★★

I needed some high-grade fasteners for a jig I was building, and the 400-count package is fantastic value. These M4 screws have a nice, clean zinc finish and the hex socket drive fits my standard Allen key perfectly. The 8.8 rating gives me confidence they'll hold up under repeated use.

Sophia E. ★★★★★

The partial thread on these M4 screws makes them perfect for holding panels without bottoming out early. The hex drive seated cleanly in my jig, and the zinc plating looks consistent across all 400 pieces.