3/8" x 9" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized
3/8" x 9" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized!
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Specifications
3/8" x 9" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized
The 3/8" x 9" Conquest Lag Bolt is engineered for ultra-deep fastening in thick outdoor wood builds. With a long shaft and hot dip galvanized finish, this bolt is ready for intense environmental exposure and structural loads. Its coarse threads cut cleanly into wood, offering a stable, vibration-resistant hold.
3/8" x 9" Conquest Hex Head Lag Bolt – Ultra-Long Galvanized Bolt for Heavy Timber Connections
Use this lag bolt when anchoring massive wood members, building retaining walls, or constructing outdoor shelters where long-lasting performance is non-negotiable.
Key Features
- 9" Length: Provides extended depth for heavy-duty timber joints.
- Hot Dip Galvanized: Withstands rust in wet and treated wood applications.
- Hex Head: Accepts high torque and resists rounding.
- 7 TPI Threads: Delivers secure grip in thick lumber.
Common Applications
- Retaining wall framing
- Massive beam anchoring
- Outdoor pavilion supports
- Multi-post structural joints
- Long-frame deck installations
Installation Tips
- Pre-drill pilot holes to match full bolt length.
- Use consistent torque to avoid overtightening.
- Verify flush fit for even pressure and load sharing.
California Residents: WARNING

















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3/8" x 9" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized
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.
I like using these to attach deck ledger boards
