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TAPCON Screw Anchor: 2 1/4 in Overall Lg, 5/16 in Dia, Steel, Torx, Pan, Steel - Hex-Head Screw Anchors
TAPCONHex-Head Screw Anchors

TAPCON Screw Anchor: 2 1/4 in Overall Lg, 5/16 in Dia, Steel, Torx, Pan, Steel

The TAPCON Screw Anchor is a hex-head screw anchor with a 2 1/4 in overall length and 5/16 in diameter, supplied in a 100-pack. This inch-system, removable drilling-tip anchor includes a bit and is made of steel with…

SKU 3G-OTH-540380

Brand
TAPCON
Item
Screw Anchor: 2 1/4 in Overall Lg, 5/16 in Dia, Steel, Torx, Pan, Steel
Category
Hex-Head Screw Anchors
Available to Order
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Technical Specifications

TAPCON
Manufacturer Part Number
3395902
Type
Steel, Torx, Pan, Steel, 100 PK
Dia
5/16 in
Includes
Bit
Tip Type
Drilling
Removable
Removable
Screw Anchor Type
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 Screw Anchor is a hex-head screw anchor with a 2 1/4 in overall length and 5/16 in diameter, supplied in a 100-pack. This inch-system, removable drilling-tip anchor includes a bit and is made of steel with a Torx, pan head. 3G Electric interprets demand and delivers this genuine industrial fastener across 14 departments — and far more — with specialist trust anchored in combustion, pumps and controls.

Frequently Asked Questions

What is a TAPCON Screw Anchor used for?

A TAPCON Screw Anchor is used for fastening into concrete, brick, or block. Its drilling tip eliminates pre-drilling, making it ideal for electrical, plumbing, and HVAC installations. 3G Electric supplies this genuine TAPCON anchor across 14 industrial departments.

What are the specifications of the TAPCON Screw Anchor 3395902?

The TAPCON Screw Anchor 3395902 has a 5/16 in diameter and 2 1/4 in overall length. It features a steel Torx pan head, drilling tip, and is removable. The 100-pack includes a bit. It is an inch-system, not-graded fastener.

Where to buy TAPCON Screw Anchors worldwide?

3G Electric supplies TAPCON Screw Anchors worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine TAPCON fasteners to any location. Contact us for availability and delivery to your site.

How to install a TAPCON Screw Anchor?

To install a TAPCON Screw Anchor, drive it directly into concrete using a Torx driver. No pre-drilling is needed due to the drilling tip. Ensure the anchor is fully seated and the pan head is flush. For removable applications, follow standard torque guidelines.

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 Concrete Anchor Screw: 2 3/4 in Overall Lg, 3/16 in Dia, Steel, External Hex, Hex, 100 PK (MPN 3145407). 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: 2 3/4 in Overall Lg, 3/16 in Dia, Steel, External Hex, Hex, 100 PK (MPN 3145407). 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 3/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, 100 PK (MPN 3155407). 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, 1/4 in Dia, Steel, External Hex, Hex, 100 PK (MPN 3155407). 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: 1 1/4 in Overall Lg, 3/16 in Dia, Steel, External Hex, Hex, Steel, 5,000 PK (MPN 3138400). 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 1/4 in Overall Lg, 3/16 in Dia, Steel, External Hex, Hex, Steel, 5,000 PK (MPN 3138400). 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: 3 1/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, 100 PK (MPN 3161407). 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: 3 1/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, 100 PK (MPN 3161407). 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: 1 3/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, Steel, 100 PK (MPN 3358407). 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, 100 PK (MPN 3358407). 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: 2 3/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, 100 PK (MPN 3159407). 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: 2 3/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, 100 PK (MPN 3159407). 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 3/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, Steel, 1,500 PK (MPN 3158400). 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: 2 3/4 in Overall Lg, 1/4 in Dia, Steel, External Hex, Hex, Steel, 1,500 PK (MPN 3158400). Key specifications — Material Grade/Class: Not Graded; Removable: Removable; System of Measurement: Inch; Tip Type: Drilling; Brand: TAPCON; Screw Anchor Type: Screw Anchor.