Mutual Screw & Supply

M22-2.5 X 45mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (10 / Pkg.)

M22-2.5 X 45mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$45.05 $75.09 In stock

These M22-2.5 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
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M22-2.5
  • Length: 45mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M22-2.5
  • Length: 45mm
  • Measurement type: Metric
  • Pack quantity: 10 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)

Hazel ★★★★★

The thermal black oxide finish on these screws handled my last job without a single chip, and the hex socket seated perfectly with my allen key every time. Class 12.9 strength gives me real peace of mind on the precision fixture I bolted together.

Lucy ★★★★★

I've been using these on a tooling jig I built, and the black oxide finish is holding up well to some light cutting oil exposure. The 45mm length was spot-on for my needed thread engagement without bottoming out.

Daniel B. ★★★★★

The hex socket drive engaged perfectly without any stripping, and the 12.9 alloy steel feels incredibly tough for my jig setup. These M22 screws are exactly the right length for my heavy machinery adjustments, and the black oxide coating looks clean and professional.