Mutual Screw & Supply

M4-0.7 X 30mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (400 / Pkg.)

M4-0.7 X 30mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded - Main image
$26.24 $36.44 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
  • Head style: Button Head
  • 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
  • Head style: Button Head
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully 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 (4.4 / 5 · 5 reviews)

Victoria T. ★★★★★

The hex drive seated perfectly in my driver bit without any cam-out, and the 12.9 alloy steel feels noticeably tougher than the usual hardware store screws. These M4-0.7 x 30mm button heads are working great for securing fixture clamps on my milling table.

Madison ★★★★★

I needed a bunch of strong fasteners for a jig I was building, and these 12.9 alloy steel screws have way more bite than the cheaper ones I’ve used before. The zinc plating looks even and should hold up fine in my shop.

John L. ★★★★☆

I needed a solid batch for some jig repairs and these M4 socket caps did the job without any stripped heads. The 12.9 alloy steel feels strong, and the zinc coating seems to resist rust so far. Only wish they came in smaller quantities, but 400 is good value for heavy use.