Mutual Screw & Supply

M8-1.25 X 16mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (400 / Pkg.)

M8-1.25 X 16mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded - Main image
$33.64 $48.76 In stock

M8-1.25 x 16mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 400

Specifications

  • Thread Size: M8-1.25
  • Length: 16mm
  • Thread Pitch: 1.25mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 400
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)

Sofia Z. ★★★★★

I needed a bulk box of these for a shop assembly project, and the hex head makes them easy to drive in tight spots with a socket. They’re fully threaded, so I got good grip all the way down, and the bag of 400 will last me a while.

Hannah X. ★★★★★

Class 8.8 steel is the real deal here—snugged these into a jig frame and they held torque without a hint of stripping. The fully threaded shank made alignment a breeze, and 400 in one pack means I won't be running out mid-project.

Ryan Y. ★★★★★

I've been using these M8 hex head cap screws for assembling some shelving brackets, and the 16mm length is perfect for the thinner metal pieces I'm working with. The hex head grips the socket well without stripping, and the 400 count should last me through several projects.