Mutual Screw & Supply

M20-2.5 X 90mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded (20 / Pkg.)

M20-2.5 X 90mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded - Main image
$36.24 $50.34 In stock

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

  • Class 8.8 Steel Plain construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 20

Specifications

  • Thread Size: M20-2.5
  • Length: 90mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 20
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Owen D. ★★★★★

The partial threading on these M20 bolts made alignment a lot easier when I was torquing them down. The hex heads sat snug in my socket without any wobble, and all twenty arrived with clean, uniform threads.

Elizabeth U. ★★★★★

Threaded perfectly into the heavy equipment frame I'm rebuilding, the hex heads gave my socket wrench a solid bite without slipping. These class 8.8 bolts feel sturdy enough for serious torque, and the partial threading made alignment much easier.

John ★★★★★

Used these to secure a steel bracket onto a concrete base—the hex head gave my ratchet a solid grip, and the 8.8 steel held torque without stripping. Partial threading made alignment easy.