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APPROVED VENDOR Helical Inserts Non-Lock: Free-Running, 1 1/8"-8 Thread Size - Insert & Tool Kits
APPROVED VENDORInsert & Tool Kits

APPROVED VENDOR Helical Inserts Non-Lock: Free-Running, 1 1/8"-8 Thread Size

The APPROVED VENDOR Helical Inserts Non-Lock: Free-Running (MPN 83301-1.5) is an insert and tool kit with a 1 1/8"-8 thread size, 8 UN thread type, and 1 11/16 in overall length. It features a plain finish and is…

SKU 3G-OTH-527881

Brand
APPROVED VENDOR
Item
Helical Inserts Non-Lock: Free-Running, 1 1/8"-8 Thread Size
Category
Insert & Tool Kits
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
83301-1.5
Overall Lg
1 11/16 in
Finish Type
Plain
Thread Size
1 1/8"-8
Thread Type
8 UN
Compatible Material
Metal
System of Measurement
Inch
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Helical Inserts Non-Lock: Free-Running (MPN 83301-1.5) is an insert and tool kit with a 1 1/8"-8 thread size, 8 UN thread type, and 1 11/16 in overall length. It features a plain finish and is compatible with metal materials, measured in inches.

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 an APPROVED VENDOR helical insert used for?

An APPROVED VENDOR helical insert repairs or reinforces tapped threads in metal components. It is commonly used in industrial maintenance, machining, and assembly applications where a stripped or worn thread needs a durable, free-running repair without replacing the entire part.

What are the specifications of the APPROVED VENDOR 83301-1.5 helical insert?

The APPROVED VENDOR 83301-1.5 helical insert has a 1 1/8"-8 thread size, 8 UN thread type, and 1 11/16 in overall length. It features a plain finish, is compatible with metal materials, and uses inch measurement. The manufacturer part number is 83301-1.5.

Where to buy APPROVED VENDOR helical inserts worldwide?

3G Electric supplies APPROVED VENDOR helical inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source the 83301-1.5 or other thread repair inserts for your application.

How to install a free-running helical insert in metal?

To install a free-running helical insert, drill the hole to the specified tap drill size, tap threads using the correct STI tap, then insert the coil using a tang break-off tool. Ensure the insert sits slightly below the surface. Follow generic best practices for thread repair in metal substrates.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR insert & tool kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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APPROVED VENDOR Left Hand Insert: Free-Running, Left Hand, 7/16"-20 Thread Size, Plain, Plain, 4 PK (MPN 83123LH). Key specifications — Thread Direction: Left Hand; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: Fine; Finish Type: Plain.
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APPROVED VENDOR Thread Repair Kit: Tanged Tang Style, Free-Running, 1/4"-18 Thread Size, Plain (MPN 3552-1/4K). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; Insert Types Included: Helical Inserts; STI Tap Size: 1/4"-18; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: NPT.
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APPROVED VENDOR Thread Repair Kit: Tanged Tang Style, Free-Running, 1/4"-18 Thread Size, Plain (MPN 3552-1/4K). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; Insert Types Included: Helical Inserts; STI Tap Size: 1/4"-18; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: NPT.
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APPROVED VENDOR Left Hand Insert: Free-Running, Left Hand, 1/4"-20 Thread Size, Plain, Plain, 6 PK (MPN 83116LH). Key specifications — Thread Direction: Left Hand; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: Coarse; Finish Type: Plain.
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