Mutual Screw & Supply

M18-2.5 X 50mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully Threaded (25 / Pkg.)

M18-2.5 X 50mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully - Main image
$41.1 $60.44 In stock

M18-2.5 x 50mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 25

Specifications

  • Thread Size: M18-2.5
  • Length: 50mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully Threaded
  • Pack Quantity: 25
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)

Edward Y. ★★★★★

The threads are clean and the hex head gives a solid grip with a socket wrench. These are perfect for our equipment assembly, and the zinc coating seems like it will hold up well.

Aurora ★★★★★

I needed a strong bolt for a heavy equipment repair, and these fully threaded M18-2.5x50mm hex heads fit perfectly with a socket driver. The Class 10.9 steel felt solid, and the zinc plating hasn't shown any rust after a week of outdoor use.

Avery ★★★★★

The zinc plating on these M18 bolts held up perfectly during assembly, and the hex head made it easy to torque them down with a socket wrench. They're fully threaded, which gave me a solid grip in the heavy machinery frame I was repairing. Solid choice for industrial work.