Name: 5/8" x 3-1/2" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized
SKU: LBHDG-58X312
Price: 2.99 USD
Availability: InStock
Rating: 5.0 (27 reviews)

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

The 5/8" x 3-1/2" Conquest Lag Bolt is built for deeper anchoring in outdoor timber assemblies. Its hot dip galvanized coating provides long-term resistance to rust and environmental exposure, while coarse threading locks securely into pressure-treated or hardwood lumber.

5/8" x 3-1/2" Conquest Hex Head Lag Bolt – Galvanized Deep Bolt for Structural Wood Builds

This bolt is ideal for exterior frames, large wood joinery, or outdoor post-to-beam connections. Its extended reach offers increased grip where strength and longevity are critical.

Key Features

3-1/2" Length: Offers more bite for thicker joints and frames.
Hot Dip Galvanized: Designed for durability in wet, humid, or treated environments.
Hex Head: Works with common power and hand tools.
5 TPI Coarse Threads: Cuts deep for stable, anti-loosening grip.

Common Applications

Beam connections
Deck stair framing
Post-to-brace attachments
Garden structure frames
Outdoor utility buildings

Installation Tips

Drill a full-length pilot hole to reduce resistance.
Apply steady torque to avoid thread stripping.
Seat flush for maximum surface tension and hold.

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

Description

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