Mutual Screw & Supply

M12-1.75 X 30mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (100 / Pkg.)

M12-1.75 X 30mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded - Main image
$52.22 $74.6 In stock

These M12-1.75 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: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M12-1.75
  • Length: 30mm
  • 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 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M12-1.75
  • Length: 30mm
  • Measurement type: Metric
  • Pack quantity: 100 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 (4.2 / 5 · 5 reviews)

Matthew ★★★★★

The flat head sits flush perfectly in my jig, and the hex socket drive grips tight without stripping. These screws feel rock-solid, exactly what I needed for a precision assembly project.

Jacob T. ★★★★★

Fine threads and the 12.9 alloy steel give these screws a solid, precision feel—much better than the cheaper stuff I've used before. The zinc plating seems durable, and they threaded smoothly into my fixture without binding.

Richard ★★★★☆

I needed these for a jig I was building, and the hex socket drive made installation much easier than a standard bolt head. The zinc plating looks clean and seems like it'll hold up well on the shop floor. Only minor thing is the threads could be a touch cleaner out of the package.