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SKU: LB4SS-58X3

5/8" x 3" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel

5/8" x 3" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel!

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Lag Bolts

Bolts

SKU: LB4SS-58X3

5/8" x 3" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel

$3.79
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Ships Jun 29 when you order now

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Specifications

Diameter: 5/8"
Length: 3"
Thread Length: 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
Description

5/8" x 3" Conquest Hex Head Lag Bolt for Wood - 18-8 Stainless Steel

This 5/8" x 3" stainless steel lag bolt offers extra reach and holding power for general framing and exterior projects. The coarse threading aggressively locks into wood fibers, while the hex head provides the torque support needed for secure, flush seating. It’s engineered for applications where strength, corrosion resistance, and consistency matter most.

5/8" x 3" Conquest Hex Head Lag Bolt – 5/8" Coarse Thread Stainless Steel Lag Bolt

Great for long-lasting outdoor installations and heavy-duty wood structures. This lag bolt gives you dependable performance in posts, joists, brackets, and frames exposed to the elements. Stainless steel ensures protection from moisture, rot, and rust over the long haul.

Key Features

  • 3" Shank: Supports mid- to deep-set wood anchoring.
  • Corrosion Protection: Made from 18-8 stainless for harsh climates.
  • Thread Design: Cuts clean and holds firm in softwood or hardwood.
  • Hex Head: Delivers controlled torque with simple tools.

Common Applications

  • Deck beams and cross-frames
  • Outdoor stairway assembly
  • Retaining wall hardware
  • Fence and railing structures
  • Landscaping timbers

Installation Tips

  • Always pre-drill dense or pressure-treated wood.
  • Align bolt for straight drive-through to avoid surface damage.
  • Use torque wrench or impact driver for consistent seating.

California Residents: WARNING

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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 8 reviews
88%
(7)
13%
(1)
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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
Douglas 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.

K
Kevin Hall
Small order

I was very satisfied with the lag screws I purchased. My only issue with Fastners + is with the standard shipping cost. Unless I order a large quantity, the shipping cost charged is exorbinate.