$199 away from FREE SHIPPING
SKU: LB6SS-516X512

5/16" x 5-1/2" Conquest Hex Head Lag Bolt for Wood - 316 Stainless Steel

5/16" x 5-1/2" Conquest Hex Head Lag Bolt for Wood - 316 Stainless Steel!

Skip to product information
1 of 9

Continue Browsing

Lag Bolts

Bolts

SKU: LB6SS-516X512

5/16" x 5-1/2" Conquest Hex Head Lag Bolt for Wood - 316 Stainless Steel

$1.99
Request Bulk Pricing
Request Bulk Pricing
Ships Jun 29 when you order now

Blazing Fast Shipments

Shipping & Returns

Tailored Business Programs

Partner with Us

Questions?

We can help!

Payment Options

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

Specifications

Diameter: 5/16"
Length: 5-1/2"
Thread Length: 3-1/4"
Thread Type: Coarse
Threads Per Inch: 9
Socket Size: 1/2"
Head Type: Hex Head
Material: 316 Stainless Steel
Finish: None
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1
Description

5/16" x 5-1/2" Conquest Hex Head Lag Bolt for Wood - 316 Stainless Steel

The 5/16" x 5-1/2" Conquest Lag Bolt offers a durable and corrosion-resistant solution for anchoring thicker wood members in challenging environments. The 316 stainless steel construction is built to resist moisture, salt, and chemical exposure, making it a smart choice for coastal or outdoor jobs. Its extended length ensures a secure grip in deeper structural connections.

5/16" x 5-1/2" Conquest Hex Head Lag Bolt – 316 Stainless Steel Lag Screw for Wood

This bolt is ideal for applications where longer engagement is needed, such as posts, beams, or outdoor platforms. It provides lasting performance in all weather conditions and installs easily using a standard socket driver. When deep anchoring and long-term corrosion resistance are critical, this bolt delivers.

Key Features

  • 5-1/2" Length: Extra depth for long wood-to-wood connections.
  • 316 Stainless Steel: Offers top-tier protection from rust and corrosion.
  • Hex Head: Allows for quick torque control with common tools.
  • 9 TPI Coarse Threads: Delivers secure hold in both hardwood and treated lumber.

Common Applications

  • Outdoor timber framing
  • Deck and dock beam anchoring
  • Fence post construction
  • Moisture-exposed joints
  • Salt-air and marine environments

Installation Tips

  • Pre-drill full-length pilot holes to reduce torque resistance.
  • Use a socket or impact driver for smooth, even installation.
  • Ensure a flush head fit for maximum load bearing.

California Residents: WARNING

View full details

Continue Browsing

Lag Bolts

Bolts

× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
F
Floyd Little
Stainless 1/12" 5/16 lag screws with 5/16 washers

Excellent job,fast shipping

N
Nile

Exactly what was promised and Dell delivered promptly