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HELI-COIL Thread Gauge: Thread Gauge, Helical Inserts, #3-48 Compatible External Thread Size - Installation Tools for Helical Inserts
HELI-COILInstallation Tools for Helical Inserts

HELI-COIL Thread Gauge: Thread Gauge, Helical Inserts, #3-48 Compatible External Thread Size

The HELI-COIL Thread Gauge (MPN 1442-03) is an inch-system installation tool for verifying #3-48 compatible external thread size on right-hand, coarse helical inserts made of steel. 3G Electric interprets your demand…

SKU 3G-OTH-531196

Brand
HELI-COIL
Item
Thread Gauge: Thread Gauge, Helical Inserts, #3-48 Compatible External Thread Size
Category
Installation Tools for Helical Inserts
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Technical Specifications

HELI-COIL
Manufacturer Part Number
1442-03
Type
Helical Inserts, #3-48 Compatible External Thread Size, Steel
Tool Type
Thread Gauge
System of Measurement
Inch
Compatible Insert Type
Helical Inserts
Compatible Thread Type
Coarse
Compatible Thread Direction
Right Hand
View Full Spec Sheet

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HELI-COIL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HELI-COIL Thread Gauge (MPN 1442-03) is an inch-system installation tool for verifying #3-48 compatible external thread size on right-hand, coarse helical inserts made of steel. 3G Electric interprets your demand for this specific gauge, sources it as an authorised distributor, and supports your thread-repair workflow across 14 industrial departments — with specialist depth in combustion, pumps and controls.

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 HELI-COIL Thread Gauge 1442-03 used for?

The HELI-COIL Thread Gauge 1442-03 is used to verify the #3-48 compatible external thread size on right-hand, coarse helical inserts made of steel. It ensures proper thread fit during installation in industrial repair and maintenance applications across machining, power transmission, and other departments.

What are the specifications of the HELI-COIL Thread Gauge 1442-03?

The HELI-COIL Thread Gauge 1442-03 is an inch-system tool for helical inserts. It is compatible with #3-48 external thread size, right-hand thread direction, and coarse thread type. The gauge is made of steel and is manufactured by HELI-COIL under part number 1442-03.

Where to buy the HELI-COIL Thread Gauge 1442-03 worldwide?

3G Electric supplies the HELI-COIL Thread Gauge 1442-03 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this thread gauge to your facility. Contact us to order and we will source and deliver it to your location.

How to use the HELI-COIL Thread Gauge 1442-03 for thread repair?

To use the HELI-COIL Thread Gauge 1442-03, insert it into the tapped hole after installing the helical insert. The gauge should fit smoothly without binding, confirming the #3-48 external thread size is correct. Always follow the insert manufacturer's instructions for proper installation and torque values.

Used in

Common applications for HELI-COIL
Aerospace engine repair — HELI-COIL STI taps for M12x1.75 metric threads in aluminum alloy components
Automotive transmission rebuild — HELI-COIL STI taps for 7/16-14 UNC threads in cast iron housings
Industrial pump maintenance — HELI-COIL STI taps for #10-32 UNF threads in stainless steel pump bodies
Hydraulic cylinder repair — HELI-COIL STI taps for M6x1 metric threads in steel cylinder heads
General manufacturing — HELI-COIL STI taps for 9/16-18 UNF threads in machinery base plates

HELI-COIL Products

3G Electric supplies HELI-COIL installation tools for helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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HELI-COIL Threaded Mandrel Tool: Prewinder Type III, Helical Inserts, Steel (MPN 3724-12). Key specifications — Compatible Insert Type: Helical Inserts; Compatible Thread Direction: Right Hand; Compatible Thread Type: Coarse; System of Measurement: Inch; Brand: HELI-COIL; Tool Type: Prewinder Type III.
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HELI-COIL Insert Installation Tool: Prewinder Type AM, Helical Inserts, Steel (MPN 3747-4). Key specifications — Compatible Insert Type: Helical Inserts; Compatible Thread Direction: Right Hand; Compatible Thread Type: Coarse; System of Measurement: Metric; Brand: HELI-COIL; Tool Type: Prewinder Type AM.
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HELI-COIL Insert Installation Tool: Prewinder Type AM, Helical Inserts, Steel (MPN 3747-4). Key specifications — Compatible Insert Type: Helical Inserts; Compatible Thread Direction: Right Hand; Compatible Thread Type: Coarse; System of Measurement: Metric; Brand: HELI-COIL; Tool Type: Prewinder Type AM.
HELI-COIL Insert Installation Tool: Prewinder Type IV, Helical Inserts, Steel (MPN 535-20). Key specifications — Compatible Insert Type: Helical Inserts; Compatible Thread Direction: Right Hand; Compatible Thread Type: Fine; System of Measurement: Inch; Brand: HELI-COIL; Tool Type: Prewinder Type IV.
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HELI-COIL Mandrel: Threaded Mandrel for Tangless Inserts, Helical Inserts, Steel (MPN 7571-4-3B). Key specifications — Compatible Insert Type: Helical Inserts; Compatible Thread Direction: Right Hand; Compatible Thread Type: Coarse; System of Measurement: Inch; Brand: HELI-COIL; Tool Type: Threaded Mandrel for Tangless Inserts.
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HELI-COIL Mandrel: Threaded Mandrel for Tangless Inserts, Helical Inserts, Steel (MPN 7571-4-3B). Key specifications — Compatible Insert Type: Helical Inserts; Compatible Thread Direction: Right Hand; Compatible Thread Type: Coarse; System of Measurement: Inch; Brand: HELI-COIL; Tool Type: Threaded Mandrel for Tangless Inserts.
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HELI-COIL Thread Gauge: Thread Gauge, Helical Inserts, 1/4"-28 Compatible External Thread Size (MPN 3694-4). Key specifications — Compatible Insert Type: Helical Inserts; Compatible Thread Direction: Right Hand; Compatible Thread Type: Coarse; System of Measurement: Inch; Brand: HELI-COIL; Tool Type: Thread Gauge.
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HELI-COIL Mandrel: Threaded Mandrel for Tangless Inserts, Helical Inserts, Steel (MPN 7571-06-3B). Key specifications — Compatible Insert Type: Helical Inserts; Compatible Thread Direction: Right Hand; Compatible Thread Type: Coarse; System of Measurement: Inch; Brand: HELI-COIL; Tool Type: Threaded Mandrel for Tangless Inserts.
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