SKU: CLCS38-212Z

3/8" x 2-1/2" Conquest Large Diameter Concrete Screws - Zinc, Pkg 50

3/8" x 2-1/2" Conquest Large Diameter Concrete Screws - Zinc, Pkg 50!

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Zinc Large Diameter Concrete Screws

Large Diameter Concrete Screws

Concrete Screws
SKU: CLCS38-212Z

3/8" x 2-1/2" Conquest Large Diameter Concrete Screws - Zinc, Pkg 50

$40.25
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Request Bulk Pricing
Ships today when you order in the next 3 hours 55 minutes

Diameters:

1/4" 3/8" 1/2" 5/8"

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: 2-1/2"
Drill Bit Size: 3/8"
Drive Type: 7/16" Hex
Finish: Zinc
Fixture Hole Size: 1/2"-9/16"
Head Type: Hex Head
Manufacturer Name: Conquest Fasteners
Material: Carbon Steel
Quantity: 50
Thread Length: 1-5/16"
Description

3/8" x 2-1/2" Conquest Large Diameter Concrete Screws - Zinc, Pkg 50

The 3/8 inch by 2-1/2 inch Conquest Large Diameter Concrete Screw is designed for deeper embedment and increased holding power in masonry. Its zinc coating supports interior corrosion resistance, while the large diameter improves load performance. Each package contains 50 screws.

Extended-Length 3/8 Inch Zinc Masonry Screw

This screw is ideal for securing thicker materials to concrete and block surfaces. The hex-washer head ensures strong torque transfer and a firm seated finish.

Key Features

  • Large Diameter Design: Increases strength and stability.
  • Zinc Finish: Suitable for dry indoor environments.
  • Aggressive Threads: Provide strong pull-out resistance.
  • Hex-Washer Head: Enhances drive control and clamping force.

Common Applications

  • Structural Framing: Anchor members to concrete slabs.
  • Ledger Boards: Secure boards to masonry walls.
  • Heavy Brackets: Mount structural supports.
  • Commercial Buildouts: Reinforce interior installations.
  • Utility Supports: Fasten conduit and piping brackets.

Installation Tips

  • Use Recommended Drill Bit: Match size to screw diameter.
  • Clean Pilot Hole: Remove debris before driving.
  • Seat Securely: Avoid excessive torque during installation.
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Zinc Large Diameter Concrete Screws

Large Diameter Concrete Screws

Concrete Screws

× 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.

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