Mutual Screw & Supply

3/8" X 5" Hex Head Lag Screws | 18/8 Stainless Steel (200 / Pkg.)

3/8" X 5" Hex Head Lag Screws | 18/8 Stainless Steel (200 / Pkg.) - Main image
$115.08 $159.84 In stock

These 3/8" x 5" 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: 3/8" x 5"
  • Applications: Heavy-duty wood and structural timber connections

Specifications

  • Product type: Lag Screws
  • Head style: Hex
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Diameter: 3/8"
  • Length: 5"
  • Thread size: 3/8
  • Measurement type: Imperial
  • Pack quantity: 200 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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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 (4.2 / 5 · 5 reviews)

Riley ★★★★★

Used these for a heavy timber deck repair and the 18/8 stainless held up perfectly in the damp weather. Each screw drove in cleanly without snapping, and the hex head gave my impact driver a solid bite.

Daniel ★★★★★

Bought these for a timber frame project and honestly the 18/8 stainless is exactly what I needed since everything sits outside in the rain. The 3/8" width bites into the wood solidly without stripping, and having 200 in one box means I didn't have to make a second trip.

Thomas ★★★★☆

Was a bit worried about the threading at first, but once started they sink in cleanly and feel incredibly solid. The stainless steel finish is perfect for outdoor use without worrying about rust.