Mutual Screw & Supply

M3-0.5 X 25mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (600 / Pkg.)

M3-0.5 X 25mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded - Main image
$27.95 $41.1 In stock

These M3-0.5 x 25mm 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: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M3-0.5
  • Length: 25mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M3-0.5
  • Length: 25mm
  • Measurement type: Metric
  • Pack quantity: 600 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 hex drive holds perfectly without stripping, even when torquing them into aluminum for precision assemblies. For the price, getting 600 pieces of Class 12.9 strength zinc plated screws feels like a steal.

Miles V. ★★★★★

Needed a fresh batch for some jig fixtures and these 25mm M3s have the exact same consistent thread and button head seating as the last lot I used. The zinc coating looks clean and it's nice to have a full 600 count to stock up the shop.

Ellie ★★★★★

These M3 screws hold up well in my precision assembly work; the hex socket drive makes them easy to tighten without stripping. The zinc plating seems durable, and having 600 in a pack means I won't run out mid-project.