Name: 5/8" x 20" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized
SKU: LBHDG-58X20
Price: 14.99 USD
Availability: InStock
Rating: 5.0 (27 reviews)

5/8" x 20" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

The 5/8" x 20" Conquest Lag Bolt is one of the longest outdoor-grade bolts available, built to secure massive timber assemblies under the harshest outdoor conditions. The coarse threading bites deep, while the hot dip galvanized finish protects for the long haul.

5/8" x 20" Conquest Hex Head Lag Bolt – Ultra-Deep Galvanized Bolt for Timber Structures

This bolt is the go-to choice when deep, high-load fastening is needed for structural beams, retaining walls, or timber frameworks exposed to the elements.

Key Features

20" Length: Maximum depth for full timber engagement.
Hot Dip Galvanized: Superior corrosion defense for all-weather builds.
Hex Head: Standard size for easy installation with power tools.
5 TPI Threads: Ensures lasting grip and anti-loosening security.

Common Applications

Structural framing in large outdoor buildings
Deep beam-to-post anchoring
Heavy timber retaining systems
Bridge and platform reinforcement
Oversized fencing and framing assemblies

Installation Tips

Use a full-depth pilot hole for clean threading and easier drive.
Use a high-powered driver to ensure steady, aligned installation.
Flush seating ensures long-term stability and joint strength.

California Residents: WARNING

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.

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.

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.

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

5/8" x 20" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

Description

5/8" x 20" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized