1/4" x 2-1/4" Concrete Screws – Hex Washer Head – Blue Coated – Pack of 100

These 1/4" x 2-1/4" concrete screws are designed for fastening garage door hardware, brackets, track components, and other materials directly to concrete, masonry, brick, or block.

The aggressive masonry thread provides a secure mechanical connection when installed into a properly drilled pilot hole. The hex washer head provides a broad bearing surface and allows installation with a hex driver for efficient professional use.

This listing includes a bulk pack of 100 concrete screws, ideal for garage door installers, contractors, service companies, and shops that regularly anchor hardware to concrete or masonry surfaces.

Specifications

Key Features

• Pack of 100

• 1/4" diameter

• 2-1/4" overall length

• Hex washer-head design

• Blue protective coating

• Designed for direct fastening into concrete and masonry

• No separate expansion anchor required in appropriate applications

• Suitable for professional garage door installation and general construction work

• Bulk packaging is convenient for installers and service vehicles

Common Garage Door Applications

These concrete screws are useful for anchoring:

• Garage door vertical track brackets

• Jamb brackets

• Commercial door hardware

• Operator and accessory brackets

• Wall-mounted hardware

• Angle and support components

• Electrical or control-system mounting hardware

• Other compatible components attached to concrete or masonry

They can also be used for general construction and maintenance applications where a compatible masonry screw is required.

Installation

Concrete screws require a correctly sized pilot hole before installation.

For best results:

1. Position the bracket or component and mark the mounting location.

2. Drill the required pilot hole using an appropriate masonry bit.

3. Remove concrete dust and debris from the hole.

4. Insert the concrete screw through the mounting component.

5. Drive the screw until the hardware is firmly secured.

Do not over-tighten. Excessive installation torque can damage the masonry, strip the threads in the hole, or damage the fastener.

Compatibility & Selection

Before ordering, verify that the 1/4" diameter and 2-1/4" length provide the correct embedment for your application.

Required screw length depends on:

• Thickness of the bracket or material being attached

• Required masonry embedment

• Concrete or masonry condition

• Installation requirements for the hardware being mounted

Always choose the fastener size and embedment appropriate for the load and substrate.

Quantity Note

This listing contains 100 individual concrete screws.

Selecting a quantity of 1 on the product page means you are purchasing one pack of 100 screws, not one individual screw.

Safety Note

Wear appropriate eye protection when drilling concrete or masonry. Check for concealed electrical wiring, plumbing, or other utilities before drilling into walls, floors, or structural surfaces.

For structural, overhead, or safety-critical installations, follow the applicable hardware manufacturer's anchoring requirements.

1/4" x 2-1/4" Concrete Screws – Hex Washer Head – 100 Pack

Pack of 100 blue-coated 1/4" x 2-1/4" hex washer-head concrete screws for fastening garage door hardware, brackets, track components, and other materials to concrete, brick, and masonry.