Mutual Screw & Supply

M18-2.5 X 45mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (50 / Pkg.)

M18-2.5 X 45mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (50 - Main image
$43.8 $67.38 In stock

M18-2.5 x 45mm 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 50

Specifications

  • Thread Size: M18-2.5
  • Length: 45mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 50
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)

Leo I. ★★★★★

The threads engaged cleanly right from the start, and all 50 bolts in the package had consistent depth. They tightened up perfectly when securing a heavy bracket on our assembly line.

Madison ★★★★★

I needed these for a heavy equipment repair and the Class 8.8 steel held up perfectly under torque without any stripping. The fully threaded design made installation straightforward and the hex head let me use a socket driver easily.

Hazel ★★★★★

The hex head fit perfectly with my 19mm socket for tightening down some heavy equipment brackets. These 8.8 grade bolts feel substantially stronger than the standard ones I'd been using.