Mutual Screw & Supply

M30-3.5 X 70mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded (30 / Pkg.)

M30-3.5 X 70mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded - Main image
$265.41 $379.15 In stock

M30-3.5 x 70mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Plain construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 30

Specifications

  • Thread Size: M30-3.5
  • Length: 70mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 30
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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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Delivery costs

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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 (4.4 / 5 · 5 reviews)

Hazel ★★★★★

Had to swap out the old bolts on a conveyor drive unit, and the fully threaded length on these M30s made alignment much easier. The hex head gave my socket a solid bite without any slipping.

Robert Z. ★★★★★

I needed a heavy-duty fastener for a press rebuild, and these M30-3.5 caps drove in smooth and held torque perfectly. The Class 10.9 steel feels solid, and the hex head didn't strip under the wrench.

Sophia S. ★★★★★

These 70mm hex heads threaded perfectly into a tight spot on an old press, and the Class 10.9 steel felt reassuringly solid under the wrench. Got the full 30-pack, which was exactly what I needed for the job.