Mutual Screw & Supply

M30-3.5 X 75mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (35 / Pkg.)

M30-3.5 X 75mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (35 - Main image
$156.26 $244.16 In stock

M30-3.5 x 75mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 35

Specifications

  • Thread Size: M30-3.5
  • Length: 75mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 35
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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)

Violet K. ★★★★★

Installed these on a conveyor drive shaft and the full threading made alignment a breeze. The class 8.8 steel feels plenty tough for the load.

Robert R. ★★★★★

Needed these for a heavy-duty press rebuild, and the 75mm length grabbed perfectly in the threaded holes. The hex heads drive true with a socket, no cam-out issues. Solid 8.8 steel, exactly what the job called for.

Emma N. ★★★★★

Threads are clean and cut all the way down, which made seating them in a crowded flange way easier than I expected for this size class 8.8 bolt. The hex head takes a socket without any slop, and the whole pack of 35 felt consistent.