Mutual Screw & Supply

M12-1.75 X 50mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | Class 10.9 Alloy Steel Thermal Black Oxide (100 / Pkg.)

M12-1.75 X 50mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded - Main image
$49.69 $67.15 In stock

These M12-1.75 x 50mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M12-1.75
  • Length: 50mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 10.9
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M12-1.75
  • Length: 50mm
  • 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 (5.0 / 5 · 5 reviews)

Natalie K. ★★★★★

These M12 socket cap screws were exactly what I needed for a new jig I’ve been building, and the hex drive made tightening them down in tight spots really easy. The fully threaded length gives a solid, secure hold, and the black oxide finish looks clean against the metal.

Harper R. ★★★★★

Black oxide finish is holding up nicely on my jig fixtures after a few weeks of regular use, and the hex socket drive seated every screw without stripping. Class 10.9 strength gives me confidence these won’t fatigue in the tooling setup.

Carter ★★★★★

I mounted these to replace worn bolts on a press fixture, and the Class 10.9 strength held up perfectly under heavy load. The black oxide finish gave them a clean look too, no complaints.