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TAPCON Concrete Anchor Screw: 2 1/4 in Overall Lg, 1/4 in Dia, Steel, External Hex - Hex-Head Screw Anchors
TAPCONHex-Head Screw Anchors

TAPCON Concrete Anchor Screw: 2 1/4 in Overall Lg, 1/4 in Dia, Steel, External Hex

The TAPCON Concrete Anchor Screw (MPN 3157407) is a hex-head screw anchor with a 2 1/4 in overall length and 1/4 in diameter, supplied in a 100-pack. This inch-system, self-threading anchor is made of steel with a…

SKU 3G-OTH-540182

Brand
TAPCON
Item
Concrete Anchor Screw: 2 1/4 in Overall Lg, 1/4 in Dia, Steel, External Hex
Category
Hex-Head Screw Anchors
Available to Order
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Technical Specifications

TAPCON
Manufacturer Part Number
3157407
Type
Steel, External Hex, Hex, 100 PK
Dia
1/4 in
Tip Type
Self-Threading
Removable
Removable
Screw Anchor Type
Concrete Screw Anchor
Material Grade/Class
Low
System of Measurement
Inch
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TAPCON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TAPCON Concrete Anchor Screw (MPN 3157407) is a hex-head screw anchor with a 2 1/4 in overall length and 1/4 in diameter, supplied in a 100-pack. This inch-system, self-threading anchor is made of steel with a low material grade and features a removable external hex design.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the TAPCON Concrete Anchor Screw used for?

The TAPCON Concrete Anchor Screw (MPN 3157407) is a hex-head screw anchor designed for fastening into concrete, brick, or block. Its self-threading tip and removable external hex design make it suitable for light-duty industrial applications such as securing electrical boxes, conduit straps, or machinery brackets.

What are the specifications of the TAPCON Concrete Anchor Screw 3157407?

This TAPCON anchor has a 2 1/4 in overall length and 1/4 in diameter, made of steel with a low material grade. It uses an inch system, features a self-threading tip, and is removable. Supplied in a 100-pack, it has an external hex head and is classified as a concrete screw anchor.

Where to buy TAPCON Concrete Anchor Screws worldwide?

3G Electric supplies TAPCON Concrete Anchor Screws (MPN 3157407) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 100-pack of hex-head screw anchors.

How to install a TAPCON Concrete Anchor Screw?

Drill a pilot hole into concrete using a carbide bit matching the anchor diameter (1/4 in). Clean the hole of dust, then drive the TAPCON screw with a hex socket until the head is flush. The self-threading tip cuts into the base material. For removable applications, ensure proper torque to avoid stripping.

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 hex-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 Screw Anchor: 3 1/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, Steel, 1,000 PK (MPN 3160400). Key specifications — Material Grade/Class: Not Graded; Removable: Removable; System of Measurement: Inch; Tip Type: Drilling; Brand: TAPCON; Screw Anchor Type: Screw Anchor.
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TAPCON Screw Anchor: 1 3/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, Steel, 2,500 PK (MPN 3154400). Key specifications — Material Grade/Class: Not Graded; Removable: Removable; System of Measurement: Inch; Tip Type: Drilling; Brand: TAPCON; Screw Anchor Type: Screw Anchor.
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TAPCON Screw Anchor: 1 3/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, Steel, 2,500 PK (MPN 3154400). Key specifications — Material Grade/Class: Not Graded; Removable: Removable; System of Measurement: Inch; Tip Type: Drilling; Brand: TAPCON; Screw Anchor Type: Screw Anchor.
TAPCON Concrete Anchor Screw: 1 3/4 in Overall Lg, 3/16 in Dia, Steel, External Hex, Hex, 100 PK (MPN 3141407). Key specifications — Material Grade/Class: Low; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; 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, External Hex, Hex, 100 PK (MPN 3141407). Key specifications — Material Grade/Class: Low; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
TAPCON Concrete Anchor Screw: 1 1/4 in Overall Lg, 3/16 in Dia, Steel, External Hex, Hex, 100 PK (MPN 3139407). Key specifications — Material Grade/Class: Low; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; 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, External Hex, Hex, 100 PK (MPN 3139407). Key specifications — Material Grade/Class: Low; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.
TAPCON Screw Anchor: 2 1/4 in Overall Lg, 3/16 in Dia, Stainless Steel, Phillips, Flat, 100 PK (MPN 3419907). Key specifications — Includes: Bit; Material Grade/Class: 410; Removable: Removable; System of Measurement: Inch; Tip Type: Drilling; Brand: TAPCON; Screw Anchor Type: Screw Anchor.
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TAPCON Screw Anchor: 1 1/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, Steel, 4,000 PK (MPN 3152400). Key specifications — Material Grade/Class: Not Graded; Removable: Removable; System of Measurement: Inch; Tip Type: Drilling; Brand: TAPCON; Screw Anchor Type: Screw Anchor.
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TAPCON Concrete Anchor Screw: 4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, Steel, 100 PK (MPN 3165407). Key specifications — Material Grade/Class: Low; Removable: Removable; System of Measurement: Inch; Tip Type: Self-Threading; Brand: TAPCON; Screw Anchor Type: Concrete Screw Anchor.