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TAPCON Concrete Anchor Screw: 3 1/4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat - Flat-Head Screw Anchors
TAPCONFlat-Head Screw Anchors

TAPCON Concrete Anchor Screw: 3 1/4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat

The TAPCON Concrete Anchor Screw is a flat-head screw anchor with a 3 1/4 in overall length and 1/4 in diameter, made of steel with a Torx drive. Supplied in a 100-pack, this inch-system anchor is classified as Not…

SKU 3G-OTH-540817

Brand
TAPCON
Item
Concrete Anchor Screw: 3 1/4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat
Category
Flat-Head Screw Anchors
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Technical Specifications

TAPCON
Manufacturer Part Number
3191407V2
Type
Steel, Torx, Flat, Steel, 100 PK
Dia
1/4 in
Screw Anchor Type
Concrete Screw Anchor
Material Grade/Class
Not Graded
System of Measurement
Inch
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TAPCON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TAPCON Concrete Anchor Screw is a flat-head screw anchor with a 3 1/4 in overall length and 1/4 in diameter, made of steel with a Torx drive. Supplied in a 100-pack, this inch-system anchor is classified as Not Graded and is designed for concrete fastening applications.

Frequently Asked Questions

What is the TAPCON Concrete Anchor Screw used for?

The TAPCON Concrete Anchor Screw is used for fastening fixtures, brackets, and equipment to concrete, brick, or block. Its flat-head design and Torx drive allow flush mounting and secure torque transfer. Common applications include electrical, plumbing, and structural installations where reliable concrete anchoring is required.

What are the specifications of the TAPCON Concrete Anchor Screw 3191407V2?

This TAPCON anchor screw has a 1/4 in diameter and 3 1/4 in overall length. It features a steel construction with a Torx drive and flat head. The inch-system anchor is supplied in a 100-pack and is classified as Not Graded. The manufacturer part number is 3191407V2.

Where to buy TAPCON Concrete Anchor Screws worldwide?

3G Electric supplies TAPCON Concrete Anchor Screws worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the TAPCON 3191407V2 100-pack or other concrete anchor sizes for your project.

How to install a TAPCON Concrete Anchor Screw?

Drill a pilot hole into concrete using a carbide bit matching the anchor diameter. Clean the hole of dust. Insert the TAPCON screw and drive it with a Torx bit until the flat head is flush. Do not overtighten. For best results, follow standard concrete anchor installation guidelines and use appropriate safety gear.

Used in

Common applications for TAPCON
Industrial equipment mounting — TAPCON SDS-Plus stop bits (SKU 4CGZ8) for drilling precise-depth holes in concrete floors for anchor bolts.
Overhead cable tray installation — TAPCON 3-flat shank installation bits (SKU 4AL11) for drilling into concrete ceilings with standard drills.
Structural steel attachment — TAPCON dust blow pump (SKU 15X682) used to clean holes before setting concrete screws for base plates.
Concrete wall fixture fastening — TAPCON SDS-Plus installation bits (SKU 15X472) for drilling and guiding screws in vertical applications.
Repetitive anchor placement — TAPCON stop bits (SKU 4CGZ9) for consistent depth control in production-line anchoring tasks.
Masonry repair and retrofit — TAPCON 3-flat shank bits (SKU 4AL07) for drilling into brick or block with standard rotary drills.

TAPCON Products

3G Electric supplies TAPCON flat-head screw anchors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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TAPCON Concrete Anchor Screw: 3 3/4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3193407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
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TAPCON Concrete Anchor Screw: 3 3/4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3193407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
TAPCON Concrete Anchor Screw: 1 3/4 in Overall Lg, 3/16 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3171407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
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TAPCON Concrete Anchor Screw: 1 3/4 in Overall Lg, 3/16 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3171407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
TAPCON Concrete Anchor Screw: 1 1/4 in Overall Lg, 3/16 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3169407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
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TAPCON Concrete Anchor Screw: 1 1/4 in Overall Lg, 3/16 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3169407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
TAPCON Concrete Anchor Screw: 1 1/4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3183407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
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TAPCON Concrete Anchor Screw: 1 1/4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3183407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
TAPCON Concrete Anchor Screw: 4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3195407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
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TAPCON Concrete Anchor Screw: 4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3195407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
TAPCON Concrete Anchor Screw: 1 3/4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3185407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
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TAPCON Concrete Anchor Screw: 1 3/4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3185407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
TAPCON Concrete Anchor Screw: 2 3/4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3189407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
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TAPCON Concrete Anchor Screw: 2 3/4 in Overall Lg, 1/4 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3189407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
TAPCON Concrete Anchor Screw: 2 1/4 in Overall Lg, 3/16 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3173407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
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TAPCON Concrete Anchor Screw: 2 1/4 in Overall Lg, 3/16 in Dia, Steel, Torx, Flat, Steel, 100 PK (MPN 3173407V2). Key specifications — Material Grade/Class: Not Graded; System of Measurement: Inch; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.