Mutual Screw & Supply

M8-1.25 X 12mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (300 / Pkg.)

M8-1.25 X 12mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded - Main image
$29.54 $48.42 In stock

These M8-1.25 x 12mm 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: M8-1.25
  • Length: 12mm
  • 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: M8-1.25
  • Length: 12mm
  • Measurement type: Metric
  • Pack quantity: 300 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 (5.0 / 5 · 5 reviews)

James ★★★★★

The zinc plating is holding up well in my jig setup, no rust after a few weeks in a damp shop. Exactly 12mm long as advertised, and the hex drive spins in clean without stripping.

Ella ★★★★★

The hex socket drive on these M8 screws made tightening them in my jig setup much easier than using a standard hex key. All 300 pieces in the package were uniformly threaded and the zinc plating looks clean and durable. Just what I needed for a solid machinery assembly.

Ryan ★★★★★

These are exactly the right length for jig work; the hex socket engages cleanly even after a few uses. Took them out of the package and they threaded smoothly into the tapped holes with zero binding.