Mutual Screw & Supply

M20-2.5 X 75mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully Threaded (80 / Pkg.)

M20-2.5 X 75mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully - Main image
$186.96 $249.28 In stock

M20-2.5 x 75mm 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 80

Specifications

  • Thread Size: M20-2.5
  • Length: 75mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully Threaded
  • Pack Quantity: 80
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 (4.8 / 5 · 5 reviews)

Madison ★★★★★

Used these to secure a milling machine base to the floor, and the zinc plating held up well in the damp workshop. The 10.9 grade gives real peace of mind for heavy loads, and the full threading made alignment easier than expected.

Julian X. ★★★★★

Had to replace some worn bolts on heavy press equipment and these class 10.9 steel screws fit the bill perfectly — the zinc plating makes them easy to grip even with greasy gloves.

Amelia R. ★★★★★

The hex head on these M20 bolts grabbed my socket perfectly without any slippage, and the zinc plating seemed even and consistent across all 80 pieces. Used them to secure a heavy workbench frame to concrete anchors, and they threaded in smoothly the whole way.