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SKU: LB4SS-34X3

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

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

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Lag Bolts

Bolts

SKU: LB4SS-34X3

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

$24.99
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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: 3"
Thread Length: 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 3" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel

This 3/4" x 3" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel features a 4-1/2 TPI coarse thread engineered for maximum grip and deep penetration in structural wood applications. Made from high-quality 18-8 stainless steel, it provides strong resistance to corrosion and oxidation in harsh environments. The larger 3/4" diameter delivers superior load-bearing capacity compared to smaller lag bolts. Its hex head design supports high torque installation, making it ideal for demanding structural or outdoor jobs.

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

When you’re securing large beams, industrial posts, or building outdoor structures that take a beating, you need serious holding power. This 3/4-inch stainless lag bolt delivers maximum strength and deep bite with its coarse 4-1/2 thread pitch. Whether exposed to the elements or bearing substantial loads, it holds firm where lesser fasteners would fail. Ideal for long-term, heavy-duty wood construction indoors and out.

Key Features

  • 4-1/2 TPI Coarse Thread: Designed for deep bite and strong wood engagement.
  • 18-8 Stainless Steel: Offers lasting corrosion resistance even in coastal conditions.
  • Heavy-Duty Diameter: 3/4-inch thickness ensures high shear and tensile strength.
  • Hex Head Drive: Allows high torque application with standard sockets.

Common Applications

  • Timber framing
  • Deck and pergola construction
  • Heavy-duty post anchoring
  • Marine and dock structures
  • Outdoor architectural builds

Installation Tips

  • Pre-drill using an appropriately sized pilot bit to reduce torque resistance.
  • Use an impact-rated driver or breaker bar for full seating.
  • Check torque specs to avoid stripping or overtightening in structural applications.

California Residents: WARNING

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Lag Bolts

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× 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
88%
(7)
13%
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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.