Mutual Screw & Supply

M12-1.75 X 85mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (25 / Pkg.)

M12-1.75 X 85mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$25.63 $40.69 In stock

M12-1.75 x 85mm 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: M12-1.75
  • Length: 85mm
  • Thread Pitch: 1.75mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 25
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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)

Emily B. ★★★★★

The partial thread on these M12 bolts made aligning the equipment frame so much easier, and the hex heads grabbed my socket wrench cleanly without slipping. For 25 pieces at this price, they feel properly solid for Class 8.8 work.

Harper R. ★★★★★

The zinc plating is holding up nicely so far, and the partial thread made it easy to cinch down a flange without binding. I've got a few hundred left over for the next job, which is fine by me.

Evelyn ★★★★★

Used these to bolt a motor mount to a steel frame, and the Class 8.8 rating held up perfectly under torque. The zinc plating also looks clean and hasn't shown any rust after a week in a damp shop.