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SKU: CLCS12-400Z

1/2" x 4" Conquest Large Diameter Concrete Screws - Zinc, Pkg 25

1/2" x 4" Conquest Large Diameter Concrete Screws - Zinc, Pkg 25!

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SKU: CLCS12-400Z

1/2" x 4" Conquest Large Diameter Concrete Screws - Zinc, Pkg 25

$44.99
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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: 1/2"
Length: 4"
Thread Length: 3-1/4"
Fixture Hole Size: 5/8"-11/16"
Drill Bit Size: 1/2"
Drive Type: 3/4" Hex
Head Type: Hex Head
Material: Carbon Steel
Finish: Zinc
Manufacturer Name: Conquest Fasteners
Quantity: 25
Description

1/2" x 4" Conquest Large Diameter Concrete Screws - Zinc, Pkg 25

The 1/2 inch by 4 inch Conquest Large Diameter Concrete Screw is built for deeper embedment and dependable holding strength in masonry. With its zinc coating and heavy-duty thread profile, it offers strong interior anchoring for structural and mechanical applications. Supplied in packs of 25 for professional use.

4 Inch 1/2 Inch Zinc Masonry Screw

This extended-length screw is ideal for securing thicker materials to concrete and block surfaces. The hex-washer head ensures strong torque transfer and consistent clamping force during installation.

Key Features

  • Extended Embedment Depth: Provides enhanced structural support.
  • Zinc Finish: Designed for corrosion resistance indoors.
  • High Thread Engagement: Delivers secure fastening without anchors.
  • Hex-Washer Head: Improves installation control and stability.

Common Applications

  • Structural Framing: Anchor heavy members to concrete slabs.
  • Equipment Bases: Secure machinery indoors.
  • Ledger Attachments: Reinforce board-to-concrete connections.
  • Storage Systems: Fasten racking and shelving.
  • Commercial Construction: Ideal for interior projects.

Installation Tips

  • Drill to Proper Depth: Allow full thread embedment.
  • Remove Dust: Clean pilot holes thoroughly.
  • Drive Evenly: Apply steady torque for secure seating.
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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.