Mutual Screw & Supply

M30-3.5 X 50mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded (35 / Pkg.)

M30-3.5 X 50mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded - Main image
$163.58 $259.65 In stock

M30-3.5 x 50mm 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 35

Specifications

  • Thread Size: M30-3.5
  • Length: 50mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 35
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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)

Chloe N. ★★★★★

I’d been needing a consistent grip for heavy-duty repairs, and the Class 10.9 steel on these screws feels solid—way stronger than the generic ones I tried before. The hex head fits my socket perfectly, holding torque without slipping. Already used a dozen on a conveyor belt repair, and they screwed

David W. ★★★★★

The fully threaded length made it easy to cinch down a heavy fixture without running out of threads, and the Class 10.9 steel feels reassuringly solid in hand.

John ★★★★★

The hex head on these screws provided excellent grip for my socket wrench during a heavy machinery assembly job. The full threading along the entire 50mm length made alignment and tightening straightforward. A solid, reliable fastener batch for industrial use.