Mutual Screw & Supply

3/4" X 12" Hex Head Lag Screws | 316 Stainless Steel (15 / Pkg.)

3/4" X 12" Hex Head Lag Screws | 316 Stainless Steel (15 / Pkg.) - Main image
$497.26 $742.18 In stock

These 3/4" x 12" lag screws are manufactured from 316 Stainless Steel for corrosion resistance. They deliver strong holding power for heavy-duty wood-to-wood and structural timber connections.

  • Material and finish: 316 Stainless Steel
  • Size: 3/4" x 12"
  • Applications: Heavy-duty wood and structural timber connections

Specifications

  • Product type: Lag Screws
  • Head style: Hex
  • Material: 316 Stainless Steel
  • Finish: Plain
  • Diameter: 3/4"
  • Length: 12"
  • Thread size: 3/4
  • Measurement type: Imperial
  • Pack quantity: 15 per package
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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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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)

Michael R. ★★★★★

Installed these in a treated lumber dock I'm building, and the 316 stainless steel already looks like it’ll outlast the wood. The threads cut smoothly without any binding, which was a relief with such long screws.

Robert ★★★★★

These held up great through a wet spring on my cedar fence gate—the 316 stainless is noticeably shinier than the zinc-coated ones I used before. The 12-inch length gave plenty of bite into the posts, though I had to pre-drill every single hole.

George ★★★★★

Installed three of these in a treated timber pergola, and the 316 stainless held up perfectly through a heavy rain week. The threads bit cleanly without splitting the wood.