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SKU: CS4-314F

1/4" x 3-1/4" Conquest T-30 Flat Head Concrete Screw, Pkg 100

1/4" x 3-1/4" Conquest T-30 Flat Head Concrete Screw, Pkg 100!

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SKU: CS4-314F

1/4" x 3-1/4" Conquest T-30 Flat Head Concrete Screw, Pkg 100

$19.99
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Ships Jun 15 when you order now

Diameters:

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Specifications

Diameter: 1/4"
Length: 3-1/4"
Thread Length: 55mm
Drill Bit Size: 3/16"
Minimum Embedment Depth: 1"
Maximum Embedment Depth: 1-3/4"
Drive Type: T30 Star Drive
Head Type: Flat Head
Material: Carbon Steel
Manufacturer Name: Conquest Fasteners
Quantity: 100
Description

1/4" x 3-1/4" Conquest T-30 Flat Head Concrete Screw, Pkg 100

The 1/4 inch by 3-1/4 inch Conquest T-30 Flat Head Concrete Screw is built for secure, anchor-free fastening into concrete, brick, and block. Designed for strong engagement and reliable performance, it delivers the holding power professionals expect on demanding jobsites. Each package contains 100 screws to keep crews moving efficiently.

1/4 Inch T-30 Flat Head Masonry Screw for Deeper Embedment

With extended length for increased embedment depth, this screw is ideal for fastening thicker materials to solid masonry surfaces. The flat head design provides a flush finish, while the T-30 star drive ensures improved torque control and reduced cam-out.

Key Features

  • Flush Countersinking Head: Sits cleanly within the material for a smooth surface.
  • T-30 Star Drive: Enhances torque transfer and minimizes stripping.
  • Thread-Cutting Design: Bites directly into concrete and block without anchors.
  • Corrosion-Resistant Coating: Suitable for interior and light exterior use.

Common Applications

  • Framing to Concrete: Secure bottom plates or structural members to slabs.
  • Bracket Installation: Anchor load-bearing brackets to masonry walls.
  • Equipment Mounting: Fasten supports and hardware securely.
  • Wood to Block: Attach treated lumber to masonry foundations.
  • Commercial Construction: Dependable fastening for buildouts and retrofits.

Installation Tips

  • Drill to Proper Depth: Allow space for full embedment of the screw.
  • Clean the Pilot Hole: Remove dust and debris before installation.
  • Drive Until Flush: Tighten securely without over-torquing.
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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 4 reviews
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E
Eugene Cornick
cmcd

unsuccessful!
trying to figure out what the problem is.

Thank you for taking the time to provide us with a review. Our customer service team can assist you with any issues you may be experiencing. You can contact us by emailing customerservice@fastenersplus.com or by calling (888) 794-1590. Our hours are Monday-Friday, 7am-5pm CST.

D
David Murphy
Great screws

Great screws for a great price. For 100 screws and only 2 of the torx heads not usable I still think that pretty good.

R
Richard Y
Great

Great fastener also price is half what tapcon brand cost.