Mutual Screw & Supply

5/8" X 6" Hex Head Lag Screws | 18/8 Stainless Steel (50 / Pkg.)

5/8" X 6" Hex Head Lag Screws | 18/8 Stainless Steel (50 / Pkg.) - Main image
$188.83 $255.17 In stock

These 5/8" x 6" lag screws are manufactured from 18/8 Stainless Steel for corrosion resistance. They deliver strong holding power for heavy-duty wood-to-wood and structural timber connections.

  • Material and finish: 18/8 Stainless Steel
  • Size: 5/8" x 6"
  • Applications: Heavy-duty wood and structural timber connections

Specifications

  • Product type: Lag Screws
  • Head style: Hex
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Diameter: 5/8"
  • Length: 6"
  • Thread size: 5/8
  • Measurement type: Imperial
  • Pack quantity: 50 per package
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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 (4.8 / 5 · 5 reviews)

Sophia ★★★★★

Drove these into wet pressure-treated oak for a deck tie-down and the 18/8 stainless threads bit clean without any wobble. The hex head seated flush with a standard socket, and after a month of rain there's not a speck of rust. Solid choice for structural timber work.

Zoe ★★★★★

Finally a lag screw that doesn't strip or rust after a single season outside. The 18/8 stainless steel heads held up perfectly during a heavy deck repair, even with a impact driver. Just what I needed for structural timber work.

Aurora I. ★★★★★

The 18/8 stainless steel finish makes these perfect for outdoor timber work—no worrying about rust streaks on the deck. They seated cleanly into pre-drilled holes and the hex heads grabbed the socket without slipping. Solid choice for structural framing.