Mutual Screw & Supply

M20-1.5 X 45mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully Threaded (25 / Pkg.)

M20-1.5 X 45mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully - Main image
$62.14 $101.87 In stock

M20-1.5 x 45mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 25

Specifications

  • Thread Size: M20-1.5
  • Length: 45mm
  • Thread Pitch: 1.5mm
  • Material: Steel
  • Grade: Class 8.8
  • 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)

Olivia ★★★★★

The zinc plating on these is smooth and uniform, not patchy like some cheaper hardware. Used them to assemble a heavy-duty jig, and the threads ran cleanly the whole way in with a socket. Solid holding power for the price.

Claire ★★★★★

The hex head on these M20 bolts grabbed my socket perfectly without any slipping. The zinc plating looks clean and even across all 25 pieces. A solid choice for fastening heavy machinery components securely.

Penelope ★★★★★

I used these for a heavy equipment frame repair, and the fully threaded design made it easy to get full engagement in a tapped hole. The hex head fit a standard socket perfectly, no stripping. Solid holding power so far.