Mutual Screw & Supply

M24-3 X 90mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (10 / Pkg.)

M24-3 X 90mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | - Main image
$93.39 $143.68 In stock

These M24-3 x 90mm 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: M24-3
  • Length: 90mm
  • 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: M24-3
  • Length: 90mm
  • 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)

Leo Z. ★★★★★

The hex socket drive seated perfectly with my Allen key, no stripping even at full torque. These 12.9 alloy screws feel rock solid for the jig I'm building, and the zinc plating looks clean and uniform across all ten pieces. Exactly what I needed for a heavy-duty fixture.

Ellie ★★★★★

Installed these on a precision assembly fixture and the hex socket drive made tightening in tight spots much easier. The 12.9 alloy steel feels really solid, perfect for heavy loads.

George ★★★★★

Needed a high-strength bolt for a jig I was building, and these M24-3 x 90mm screws fit perfectly. The zinc plating seems durable, and the flat head sits flush without any snagging.