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SKU: LBHDG-516X212
(27)

5/16" x 2-1/2" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

Regular price $044
Ships Nov 12 when you order now

Description

5/16" x 2-1/2" Conquest Hex Head Lag Bolt for Wood - Hot Dip Galvanized

The 5/16" x 2-1/2" Conquest Lag Bolt is designed for moderate to heavy-duty wood fastening in outdoor environments. Its longer reach and coarse threads provide a powerful grip, while the hot dip galvanized coating offers rust resistance in wet and treated wood applications.

5/16" x 2-1/2" Conquest Hex Head Lag Bolt – Mid-Range Galvanized Bolt for Outdoor Framing

This bolt is ideal for projects requiring both strength and weather resistance. Use it to secure posts, frames, or panels in decks, fences, or garden structures.

Key Features

  • 2-1/2" Length: Provides strong hold in stacked or thicker lumber.
  • Hot Dip Galvanized: Reliable performance in all weather conditions.
  • Hex Head: Installs efficiently with impact or socket tools.
  • 9 TPI Threads: Fast-starting and secure in all wood types.

Common Applications

  • Outdoor frame builds
  • Fence post reinforcement
  • Deck platform fastening
  • Large timber brackets
  • Garden structure framing

Installation Tips

  • Drill a pilot hole to avoid cracking or thread resistance.
  • Use a torque-controlled driver for best results.
  • Flush installation improves strength and appearance.

California Residents: WARNING

Specifications

Diameter: 5/16"
Length: 2-1/2"
Thread Length: 1-3/4"
Thread Type: Coarse
Threads Per Inch: 9
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

Reviews
(27)

Customer Reviews

Based on 27 reviews
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(27)
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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.

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