Mutual Screw & Supply

M16-2 X 300mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (5 / Pkg.)

M16-2 X 300mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$54.3 $78.69 In stock

M16-2 x 300mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Zinc Plated construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 5

Specifications

  • Thread Size: M16-2
  • Length: 300mm
  • Thread Pitch: 2mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 5
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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 (5.0 / 5 · 5 reviews)

Alexander E. ★★★★★

The partially threaded design is a lifesaver for aligning heavy equipment frames—no more fighting with full-length threads when you need a clean grip. Zinc plating looks uniform and the hex head grabbed my socket without any slip. These feel solid enough for real work.

Jason Z. ★★★★★

The threading stopped exactly where I needed it to for clamping a steel frame, and the zinc coating has a nice even finish that should hold up fine in the shop. They drove in square with a socket without any wobble, which is more than I can say for cheaper hardware I've used.

Benjamin ★★★★★

I needed long bolts for a heavy jig I’m building, and these M16s have the beefy class 8.8 strength I was after. The zinc coating is even and smooth.