Mutual Screw & Supply

M20-2.5 X 80mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (10 / Pkg.)

M20-2.5 X 80mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (10 / - Main image
$48.17 $65.09 In stock

M20-2.5 x 80mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • 316 Stainless Steel construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 10

Specifications

  • Thread Size: M20-2.5
  • Length: 80mm
  • Thread Pitch: 2.5mm
  • Material: 316 Stainless Steel
  • Grade: 316
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 10
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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 (4.2 / 5 · 5 reviews)

David J. ★★★★★

The hex heads on these 316 stainless steel bolts gave my wrench a solid grip when I was assembling a heavy-duty machine base. All ten in the pack were fully threaded and uniform, which made installation smooth. Just what I needed for a saltwater environment build.

Joshua B. ★★★★★

These M20 bolts fit perfectly into my milling machine's clamping jig. The 316 stainless steel finish feels substantial and the hex head grips the socket firmly during tightening.

Julian N. ★★★★☆

Used these to replace some fasteners on a saltwater dock setup, and the 316 stainless seems to be holding up well with no rust so far. The fully threaded design made it easy to get a snug fit with a socket wrench. Only complaint is the pack of 10 is a bit sparse if you’re doing a larger project.