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SKU: CLCS38-300Z

3/8" x 3" Conquest Large Diameter Concrete Screws - Zinc, Pkg 50

3/8" x 3" Conquest Large Diameter Concrete Screws - Zinc, Pkg 50!

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SKU: CLCS38-300Z

3/8" x 3" Conquest Large Diameter Concrete Screws - Zinc, Pkg 50

$48.99
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Ships Jul 20 when you order now

Lengths:

1-7/8" 2-3/4" 3" 1-3/4" 2-1/2" 4" 5" 6"

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Specifications

Diameter: 3/8"
Length: 3"
Thread Length: 2-3/4"
Fixture Hole Size: 1/2"-9/16"
Drill Bit Size: 3/8"
Drive Type: 9/16" Hex
Head Type: Hex Head
Material: Carbon Steel
Finish: Zinc
Manufacturer Name: Conquest Fasteners
Quantity: 50
Description

3/8" x 3" Conquest Large Diameter Concrete Screws - Zinc, Pkg 50

The 3/8 inch by 3 inch Conquest Large Diameter Concrete Screw delivers dependable anchoring strength in concrete, brick, and block. Its heavy-duty thread profile and zinc finish make it a solid choice for interior structural and fixture applications. Supplied in packs of 50.

3/8 Inch Zinc Large Diameter Concrete Anchor Screw

Designed for strong thread engagement and consistent torque transfer, this screw installs directly into masonry without anchor inserts. The hex-washer head provides stable clamping across the material surface.

Key Features

  • Heavy-Duty Diameter: Built for increased load capacity.
  • Zinc Coating: Corrosion resistance for dry interiors.
  • High Thread Engagement: Ensures strong holding strength.
  • Hex-Washer Head: Supports secure and controlled installation.

Common Applications

  • Framing Connections: Secure structural members.
  • Machinery Mounting: Anchor indoor equipment.
  • Storage Racking: Fasten shelving systems to slabs.
  • Ledger Attachments: Reinforce board-to-concrete connections.
  • Commercial Interiors: Ideal for contractor installations.

Installation Tips

  • Drill to Full Depth: Allow adequate embedment.
  • Blow Out Dust: Clean holes before installation.
  • Tighten Firmly: Seat securely without over-driving.
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× 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 3 reviews
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(3)
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J
Jim Cummings
Satisfied!

Always satisfied!
Fast, fast service!
Easy online ordering!
Ships immediately!
Always correct!
Perfect service, everytime!

c
conway fence inc
Great buy

These are affordable and work great. Don't hesitate to buy.

D
Don Mills
Better Than Great

Could not ask for a better concrete screw for the price. they hold tight without any failures or breaks. Highly recommend.