$19900 away from FREE SHIPPING

SKU: LBHDG-12X9
(27)

1/2" x 9" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

Regular price $379
Ships Nov 12 when you order now

Description

1/2" x 9" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

This 1/2" x 9" Conquest Lag Bolt is a deep-reach fastening solution built for exterior use. Hot dip galvanized for maximum corrosion resistance, it performs reliably in treated lumber, coastal builds, and exposed framing. The hex head allows for strong driving force, and the coarse threads deliver tight engagement in thick wood.

1/2" x 9" Conquest Hex Head Lag Bolt – Heavy-Duty Outdoor Lag Screw

Use this bolt for timber framing, tall fence post assemblies, or heavy construction where deep anchoring is necessary. It offers a dependable hold under heavy stress and exposure to the elements. Long, strong, and purpose-built for lasting strength.

Key Features

  • 9" Length: Suited for deep multi-board penetration and beam fastening.
  • Hot Dip Galvanized: Weather-resistant and chemically protective.
  • Hex Head: Works with standard wrench or impact tools.
  • 6 TPI Threads: Engage fast and resist loosening.

Common Applications

  • Deck stair framing
  • Large outdoor posts or columns
  • Timber retaining structures
  • Heavy framing joints
  • Coastal and wet-zone applications

Installation Tips

  • Use pilot holes for cleaner threading and reduced wood stress.
  • Drive slowly and monitor alignment for accurate seating.
  • Ensure flush finish for stable, even tension distribution.

California Residents: WARNING

Specifications

Diameter: 1/2"
Length: 9"
Thread Length: 5"
Thread Type: Coarse
Threads Per Inch: 6
Socket Size: 3/4"
Head Type: Hex Head
Material: Carbon Steel
Finish: Hot Dip Galvanized
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1

Reviews
(27)

Customer Reviews

Based on 27 reviews
100%
(27)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
C
Carl
16" Lag Screw

Got some hard to find 16" lag screws and it was very quickly received when I needed them fast. The price was decent too.

C
Cari Dodson
Received on time!

Ordered these late, and under pressure, but received on time! Note that you need a 3/4 socket and it's not typical in most sets.

M
Michelle

This item worked well for its intended purpose of mounting and securing a wood mantle.

Payment & Security

Payment methods

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

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Continue browsing

1-2 day shipping

Fast, Same-Day Shipping

Our multiple distribution centers allow us to reach nearly 80% of the U.S. within 1-2 business days for all in-stock items. With thousands of items in stock & ready to ship, orders placed before 4:00pm CST ship out the same day.

Employee-owned

Industry-best Customer Service

As employee-owners, we take customer service very seriously. Our team members are dedicated, professionally-trained, and have decades of combined experience serving the industry. Always speak with a real person and never wait more than 1 business day.

Manufactured in Iowa Headquarters

Custom Product Solutions

Our Iowa-based 23,000 square foot manufacturing facility was carefully crafted for the high quality, custom production of tie-down straps and chains, lifting slings, cargo nets, and more. Your vision brought to life.

1 of 3

Proud industry members

-