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SKU: LB4SS-34X4

3/4" x 4" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel

3/4" x 4" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel!

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Lag Bolts

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SKU: LB4SS-34X4

3/4" x 4" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel

$32.99
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Lengths:

1-1/2" 1-3/4" 2" 2-1/2" 3" 3-1/2" 4" 4-1/2" 5" 5-1/2" 6" 6-1/2" 7" 7-1/2" 8" 8-1/2" 9" 10" 11" 12" 14" 16" 1" 1-1/4" 2-3/4" 18" 20"

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Specifications

Diameter: 3/4"
Length: 4"
Thread Length: 2-1/2"
Thread Type: Coarse
Threads Per Inch: 4-1/2
Socket Size: 1-1/8"
Head Type: Hex Head
Material: 18-8 Stainless Steel
Finish: None
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1
Description

3/4" x 4" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel

This 3/4" x 4" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel is designed for large-scale wood construction that demands strength. The coarse 4-1/2 thread pitch bites quickly and deeply, anchoring into even dense wood. Made from 18-8 stainless steel, it's corrosion-resistant for long-lasting outdoor use. The 4" length is ideal for connecting thick materials securely and reliably.

3/4" x 4" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel – 3/4" x 4-1/2 TPI Coarse Thread Stainless Steel Lag Bolt

This bolt offers exceptional strength and durability in marine, deck, and structural framing work. Whether you’re fastening through large timbers or mounting structural hardware, this bolt delivers deep-set confidence. The stainless finish ensures resistance to weathering over time. Trust it to hold in the harshest environments.

Key Features

  • 4-1/2 TPI Thread: Engineered for efficient drive and maximum hold in wood.
  • 3/4" Diameter: Thick shaft for heavy-duty performance.
  • Stainless Steel Build: Great for moisture-prone locations.
  • Hex Head: Easy install using standard power tools.

Common Applications

  • Structural connectors
  • Outdoor timber builds
  • Dock pilings and posts
  • Deck frame assemblies
  • Gazebo and pergola footings

Installation Tips

  • Always pre-drill with the correct size bit.
  • Start slow to avoid binding or over-driving.
  • Tighten until flush without compressing the wood grain.

California Residents: WARNING

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Lag Bolts

Bolts

× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 8 reviews
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(7)
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W
William D. Mccasland
Great job

Needed screws to mount 2 ceiling fans to a beam. Got here quick and exactly what I needed.

D
Douglas Zimmerman
Stainless Lag Screw Review

I needed an uncommon size, and Fasteners Plus had just what I needed. It was quickly delivered, and the order was accurate, and the quality was excellent.

K
Kevin Hall
Small order

I was very satisfied with the lag screws I purchased. My only issue with Fastners + is with the standard shipping cost. Unless I order a large quantity, the shipping cost charged is exorbinate.