Mutual Screw & Supply

M20-2.5 X 90mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (25 / Pkg.)

M20-2.5 X 90mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$61.58 $84.36 In stock

M20-2.5 x 90mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

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

Specifications

  • Thread Size: M20-2.5
  • Length: 90mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Partially 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 (4.4 / 5 · 5 reviews)

Christopher W. ★★★★★

I was replacing bolts on a heavy press and these M20 hex heads seated perfectly with a wrench—the zinc coating looks solid and should resist rust in my damp shop. Great value for a 25-pack.

Eva ★★★★★

The partially threaded design made installation much easier than I expected for a bolt this size. The zinc coating looks clean and the threads engaged smoothly into pre-tapped holes.

Grace ★★★★★

The partial threading made aligning these bolts in my equipment frame much easier than fully threaded ones. They seated cleanly with a standard socket and feel solidly constructed. Exactly what I needed for the job.