Mutual Screw & Supply

M14-1.5 X 55mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (25 / Pkg.)

M14-1.5 X 55mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class - Main image
$29.54 $48.42 In stock

These M14-1.5 x 55mm 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
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M14-1.5
  • Length: 55mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M14-1.5
  • Length: 55mm
  • Measurement type: Metric
  • Pack quantity: 25 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 (4.6 / 5 · 5 reviews)

Hazel Z. ★★★★★

Needed a strong bolt for a heavy machinery mount, and these hex socket screws held torque perfectly with no stripping. The zinc coating looks durable, and the fully threaded design made installation straightforward.

Carter ★★★★★

Installed these on a custom jig and the Class 12.9 hardness really holds up under clamping force. The hex socket drive made tightening in tight spots much easier than expected.

Elizabeth D. ★★★★★

The hex socket drive worked perfectly with my standard Allen key, and the zinc plating on these M14s seems like it will hold up well against rust. I used them to secure a heavy-duty tooling fixture, and the 55mm length gave me plenty of thread engagement without bottoming out.