376514 — Tapcon® 1/4 in. x 4 in. Hex Washer Head Concrete Screw — 100 Count

The Tapcon® 1/4 in. x 4 in. Hex Washer Head Concrete Screw is a high‑performance masonry fastener engineered for reliable anchoring into concrete, brick, and block. This heavy‑duty 4‑inch anchor cuts its own threads during installation, delivering consistent holding power, reduced installation torque, and dependable long‑term strength. Designed for contractors and professionals, this 100‑count box provides efficiency and reliability for medium‑to‑large fastening projects.

Key Features

Hex washer head design delivers strong driver engagement and minimizes slippage during installation.
Blue Climaseal® corrosion‑resistant coating enhances durability and performance in dry‑to‑moist environments.
Advanced thread geometry cuts clean internal threads into masonry, reducing installation torque and improving holding strength.
No inserts or sleeves required, simplifying installation and saving time on the job.
Removable and reversible, allowing for repositioning or future disassembly when needed.
Approved for ACQ‑treated lumber, supporting safe use in modern framing and structural applications.

Specifications

Diameter: 1/4 in.
Length: 4 in.
Head Style: Hex washer head (requires 5/16 in. driver)
Material: Hardened carbon steel
Coating: Blue Climaseal®
Thread Length: 1‑3/4 in.
Quantity: 100 screws per box (typically includes correctly sized drill bit)
Required Drill Bit: 3/16 in. carbide‑tipped masonry bit
Minimum Embedment: 1 in.
Maximum Fixture Thickness: 3 in.
Recommended Hole Depth: At least 1/2 in. deeper than final embedment

Applications

This screw is ideal for fastening into:

Concrete, concrete block, and brick masonry
Wood‑to‑concrete connections, such as sill plates, furring strips, and ledger attachments
Electrical and mechanical mounting, including boxes, conduit straps, and utility equipment
General construction and remodeling, offering dependable anchoring for fixtures, brackets, supports, and structural elements

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Finish Climaseal

Head Type Hex Washer

Brand Hillman Fasteners

Diameter 1/4 Inch

Color Blue

Package Count 100 Package Count

Length 4 Inch

Diameter 1/4 Inch

Length 4 Inch

Head Style Hex Washer Head

Material Hardend Carbon Steel

Coating Blue Climaseal

Thread Length 1-3/4 Inch

Quantity 100 Screws Per Box

UPC Code 038902283733

Shelf Pack 12

Minimum Order Qty 1

376514 1/4IN X 4IN TAPCON SCREW HEX WASHER 100 COUNT

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376514 — Tapcon® 1/4 in. x 4 in. Hex Washer Head Concrete Screw — 100 Count

Key Features

Specifications

Applications

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