Mutual Screw & Supply

M30-3.5 X 170mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (2 / Pkg.)

M30-3.5 X 170mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially - Main image
$30 $40.54 In stock

M30-3.5 x 170mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Plain construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 2

Specifications

  • Thread Size: M30-3.5
  • Length: 170mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 2
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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)

Timothy X. ★★★★★

The partially threaded section held perfectly when I needed to fasten a heavy steel bracket—no slipping at all during torquing.

Kevin D. ★★★★★

The hex head design made it easy to tighten them with my socket wrench. These 10.9 steel screws feel much more durable than standard bolts.

Ryan ★★★★★

The threading on these M30 bolts is clean and consistent, so they went in smoothly with a socket wrench. Used them to secure a large metal frame, and the 10.9 grade gives me confidence it'll hold up under heavy load.