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SKU: LB4SS-58X4
(9)

5/8" x 4" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel

Regular price $549
Ships today when you order in the next 15 hours and 16 minutes

Description

5/8" x 4" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel

The 5/8" x 4" Conquest Hex Head Lag Bolt is designed for longer anchoring into thicker wood materials. Its coarse threading delivers high grip strength, while the 18-8 stainless steel construction resists corrosion from weather and moisture. This bolt is made for strong, lasting wood-to-wood fastening.

5/8" x 4" Conquest Hex Head Lag Bolt – 5/8" Coarse Thread Stainless Steel Lag Bolt

Perfect for outdoor construction projects that require a strong, deep fastener. Whether you’re building fences, joining large wooden supports, or reinforcing heavy wood assemblies, this lag bolt gives you reliable performance. Stainless steel ensures it holds up over time, even in wet conditions.

Key Features

  • 4" Length: Designed for deep fastening into thick wood.
  • Stainless Steel: Prevents rust in outdoor environments.
  • Hex Head: Easy to install using common tools.
  • Coarse Threads: Lock firmly into wood fibers.

Common Applications

  • Outdoor wooden structures
  • Fence construction
  • Wood-to-wood fastening
  • Support beam connection
  • Heavy wood assembly

Installation Tips

  • Drill a pilot hole to ease driving and avoid splitting.
  • Use a socket or impact wrench for steady torque.
  • Ensure bolt is seated flush against the wood surface.

California Residents: WARNING

Specifications

Diameter: 5/8"
Length: 4"
Thread Length: 2-1/2"
Thread Type: Coarse
Threads Per Inch: 5
Socket Size: 15/16"
Head Type: Hex Head
Material: 18-8 Stainless Steel
Finish: None
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1

Reviews
(9)

Customer Reviews

Based on 9 reviews
89%
(8)
11%
(1)
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i
imabear
review

received. no problems. fasteners worked as intended. thanks

W
William D. Mccasland
Great job

Needed screws to mount 2 ceiling fans to a beam. Got here quick and exactly what I needed.

D
D Zimmerman
Stainless Lag Screw Review

I needed an uncommon size, and Fasteners Plus had just what I needed. It was quickly delivered, and the order was accurate, and the quality was excellent.

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