Mutual Screw & Supply

M30-3.5 X 280mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (1 / Pkg.)

M30-3.5 X 280mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially - Main image
$25.84 $38.57 In stock

M30-3.5 x 280mm 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 1

Specifications

  • Thread Size: M30-3.5
  • Length: 280mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 1
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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 (4.2 / 5 · 5 reviews)

Ella W. ★★★★★

Threaded the full 280mm into a heavy press frame, and the 10.9 steel held rock solid under full load. The hex head gave a clean grip with a socket wrench, no stripping at all. Exactly what I needed for high-torque assembly work.

Harper ★★★★★

These bolts handled the torque on my excavator’s track adjustment without a hitch, and the 10.9 grade steel feels rock solid. The partially threaded shaft worked perfectly for the deep flange I was bolting. Exactly what I needed.

Matthew I. ★★★★★

I needed a heavy-duty bolt for a press frame repair, and the 280mm length was exactly what I needed to get a solid bite through the flanges. The hex head fits my socket perfectly, and the thread engagement on the nut feels tight and true.