$199 away from FREE SHIPPING
SKU: LBHDG-38X512

3/8" x 5-1/2" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

3/8" x 5-1/2" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized!

Skip to product information
1 of 10

Continue Browsing

Lag Bolts

Bolts

SKU: LBHDG-38X512

3/8" x 5-1/2" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

$1.39
Request Bulk Pricing
Request Bulk Pricing
Ships Jun 22 when you order now

Blazing Fast Shipments

Shipping & Returns

Tailored Business Programs

Partner with Us

Questions?

We can help!

Payment Options

American Express
Apple Pay
Discover
Google Pay
Mastercard
PayPal
Shop Pay
Venmo
Visa

Specifications

Diameter: 3/8"
Length: 5-1/2"
Thread Length: 3-1/4"
Thread Type: Coarse
Threads Per Inch: 7
Socket Size: 1/2"
Head Type: Hex Head
Material: Carbon Steel
Finish: Hot Dip Galvanized
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1
Description

3/8" x 5-1/2" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

The 3/8" x 5-1/2" Conquest Lag Bolt is designed for extended-depth fastening in outdoor wood structures. Hot dip galvanized for complete rust resistance, this bolt offers strong grip and long-term durability in treated lumber or high-moisture environments. Its coarse 7 TPI threads provide fast engagement with excellent holding strength.

3/8" x 5-1/2" Conquest Hex Head Lag Bolt – Galvanized Mid-Length Bolt for Wood Framing

This bolt is perfect for fence framing, deck construction, or timber reinforcement where corrosion protection and extra reach are essential. It’s built for rugged use in demanding outdoor projects.

Key Features

  • 5-1/2" Length: Offers added depth for thick wood assemblies.
  • Hot Dip Galvanized: Shields against corrosion in exposed conditions.
  • Hex Head: Compatible with common power fastening tools.
  • 7 TPI Coarse Threads: Fast, secure bite into wood fibers.

Common Applications

  • Deck framing components
  • Outdoor wood structures
  • Timber joint reinforcement
  • Fencing framework
  • Garden structure assembly

Installation Tips

  • Use a pilot hole matching the shaft diameter for best results.
  • Drive bolt straight to avoid unnecessary stress or misalignment.
  • Ensure bolt head is fully seated for optimal load distribution.

California Residents: WARNING

View full details

Continue Browsing

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 24 reviews
100%
(24)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
N
Nick Supe
Great Lags

I like using these to attach deck ledger boards

A
ACRA CAST MAINTENANCE
Great Purchase will buy again!

Our Production had literally come to a complete halt, because we were out of these and (surprise) our vendor was too!!!
We were extremely fortunate to have found you and the wealthy inventory you have!! We are excited to now have your company as our new and only provider of these fasteners!

J
Jose Olvera
Great service

Very fast and great service and prices