Mutual Screw & Supply

M12-1.75 X 170mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (20 / Pkg.)

M12-1.75 X 170mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$31.02 $44.96 In stock

M12-1.75 x 170mm 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 20

Specifications

  • Thread Size: M12-1.75
  • Length: 170mm
  • Thread Pitch: 1.75mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 20
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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 (4.8 / 5 · 5 reviews)

William S. ★★★★★

The partial threading on these 170mm bolts made them perfect for sandwiching a thick steel plate in my press, and the zinc coating feels durable enough to resist rust in my workshop.

Amelia L. ★★★★★

I needed a long bolt for a jig I was building, and these 170mm ones are exactly the right length with the zinc plating looking clean and durable. The hex head lets me torque them down properly with a socket, and all twenty in the package were nicely threaded without any burs.

Jason P. ★★★★★

The partial threading on these bolts made assembly in tight spots much easier. They fit my industrial jig perfectly with a standard socket.