Mutual Screw & Supply

M16-2 X 20mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (250 / Pkg.)

M16-2 X 20mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (250 - Main image
$91.87 $139.19 In stock

M16-2 x 20mm 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 250

Specifications

  • Thread Size: M16-2
  • Length: 20mm
  • Thread Pitch: 2mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 250
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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 (5.0 / 5 · 5 reviews)

Emily ★★★★★

These bolts fit perfectly into my milling machine’s T-slots for a solid hold. The fully threaded shaft gave me just the right grip depth for a heavy-duty jig I was building. Even at 250 per pack, every single one had clean, burr-free threads.

James ★★★★★

The hex drive seated perfectly tight without any stripping — a solid feel from start to finish. I used these for a bench assembly and every bolt threaded smoothly into pre-tapped holes. For a bulk pack of class 8.8 steel, you can't beat the consistency.

Owen G. ★★★★★

These threads cut clean and the hex heads seated perfectly flush without any stripping, even after torquing them down on a jig frame with a socket wrench. The full threading on an M16 this short is a pain to find, so the pack of 250 should keep my assembly line stocked for a good while.