Mutual Screw & Supply

M12-1.75 X 45mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (100 / Pkg.)

M12-1.75 X 45mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded - Main image
$48.49 $80.81 In stock

These M12-1.75 x 45mm 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: 45mm
  • 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 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M12-1.75
  • Length: 45mm
  • 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 (4.8 / 5 · 5 reviews)

Hazel ★★★★★

I needed a batch of M12 screws for a jig I was building, and these 45mm ones fit the bill perfectly. The hex socket drive made installation smooth without any cam-out issues.

Mia ★★★★★

Needed exactly 100 of these for a jig rebuild and the hex socket drive made tightening in tight spots much easier. The black oxide finish looks great and they threaded smoothly into 12mm tapped holes without any binding.

Miles ★★★★★

Used a full pack of these on a fixture table at work and every single one seated clean with no burrs on the threads. The black oxide finish gives them a nice uniform look and they haven't shown any wear after a few weeks of constant clamping.