Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

APPROVED VENDOR Helical Inserts Non-Lock: Free-Running, 1 3/4"-8 Thread Size - Insert & Tool Kits
APPROVED VENDORInsert & Tool Kits

APPROVED VENDOR Helical Inserts Non-Lock: Free-Running, 1 3/4"-8 Thread Size

The APPROVED VENDOR Helical Inserts Non-Lock: Free-Running (MPN 83306-1.5) is an insert and tool kit with a 1 3/4"-8 thread size, 8 UN thread type, and 2 5/8 in overall length. It features a plain finish and is…

SKU 3G-OTH-528021

Brand
APPROVED VENDOR
Item
Helical Inserts Non-Lock: Free-Running, 1 3/4"-8 Thread Size
Category
Insert & Tool Kits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
83306-1.5
Overall Lg
2 5/8 in
Finish Type
Plain
Thread Size
1 3/4"-8
Thread Type
8 UN
Compatible Material
Metal
System of Measurement
Inch
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Helical Inserts Non-Lock: Free-Running (MPN 83306-1.5) is an insert and tool kit with a 1 3/4"-8 thread size, 8 UN thread type, and 2 5/8 in overall length. It features a plain finish and is compatible with metal, using an inch system of measurement.

Frequently Asked Questions

What is APPROVED VENDOR Helical Insert 83306-1.5 used for?

This free-running helical insert is used to repair or reinforce internal threads in metal components. It is ideal for industrial applications requiring a strong, wear-resistant thread in inch-system assemblies, such as machining, power transmission, and heavy equipment maintenance.

What are the specifications of APPROVED VENDOR Helical Insert 83306-1.5?

The insert has a 1 3/4"-8 thread size, 8 UN thread type, and 2 5/8 in overall length. It features a plain finish, is compatible with metal, and uses an inch system of measurement. The manufacturer part number is 83306-1.5.

Where to buy APPROVED VENDOR Helical Insert 83306-1.5 worldwide?

3G Electric supplies the APPROVED VENDOR Helical Insert 83306-1.5 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install APPROVED VENDOR Helical Insert 83306-1.5?

Installation requires drilling out the damaged thread, tapping the hole to the specified size, and inserting the helical coil using a compatible installation tool. Ensure the insert is fully seated below the surface. Follow standard thread repair practices for inch-system metal components.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from APPROVED VENDOR

View all APPROVED VENDOR parts
APPROVED VENDOR Thread Repair Kit: Free-Running, Left Hand, 3/4"-10 Thread Size, 1 1/8 in Overall Lg (MPN 82131LH). Key specifications — Thread Direction: Left Hand; Insert Types Included: Helical Inserts; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: Coarse; Finish Type: Plain.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Kit: Free-Running, Left Hand, 3/4"-10 Thread Size, 1 1/8 in Overall Lg (MPN 82131LH). Key specifications — Thread Direction: Left Hand; Insert Types Included: Helical Inserts; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: Coarse; Finish Type: Plain.
APPROVED VENDOR Thread Repair Kit: Free-Running, Left Hand, 7/8"-9 Thread Size, 1 5/16 in Overall Lg (MPN 82133LH). Key specifications — Thread Direction: Left Hand; Insert Types Included: Helical Inserts; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: Coarse; Finish Type: Plain.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Kit: Free-Running, Left Hand, 7/8"-9 Thread Size, 1 5/16 in Overall Lg (MPN 82133LH). Key specifications — Thread Direction: Left Hand; Insert Types Included: Helical Inserts; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: Coarse; Finish Type: Plain.
APPROVED VENDOR Helical Inserts Non-Lock: Free-Running, 1 1/4"-8 Thread Size, 1 7/8 in Overall Lg (MPN 83302-1.5). Key specifications — Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: 8 UN; Finish Type: Plain.
APPROVED VENDOR
APPROVED VENDOR Helical Inserts Non-Lock: Free-Running, 1 1/4"-8 Thread Size, 1 7/8 in Overall Lg (MPN 83302-1.5). Key specifications — Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: 8 UN; Finish Type: Plain.
APPROVED VENDOR Helical Inserts Non-Lock: Free-Running, M22-1.5 Thread Size, 1 19/64 in Overall Lg (MPN 83182). Key specifications — Thread Size: M22-1.5; Compatible Material: Metal; System of Measurement: Metric; Brand: APPROVED VENDOR; Finish Type: Plain.
APPROVED VENDOR
APPROVED VENDOR Helical Inserts Non-Lock: Free-Running, M22-1.5 Thread Size, 1 19/64 in Overall Lg (MPN 83182). Key specifications — Thread Size: M22-1.5; Compatible Material: Metal; System of Measurement: Metric; Brand: APPROVED VENDOR; Finish Type: Plain.
APPROVED VENDOR Thread Repair Kit: Free-Running, 7/8"-11 Thread Size, 1 5/16 in Overall Lg, 4 PK (MPN 83634). Key specifications — Thread Size: 7/8"-11; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: BSF; Finish Type: Plain.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Kit: Free-Running, 7/8"-11 Thread Size, 1 5/16 in Overall Lg, 4 PK (MPN 83634). Key specifications — Thread Size: 7/8"-11; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: BSF; Finish Type: Plain.
APPROVED VENDOR Thread Repair Kit: Free-Running, 1"-8 Thread Size, 1 1/2 in Overall Lg, Plain, 4 PK (MPN 83735). Key specifications — Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: BSW; Finish Type: Plain.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Kit: Free-Running, 1"-8 Thread Size, 1 1/2 in Overall Lg, Plain, 4 PK (MPN 83735). Key specifications — Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: BSW; Finish Type: Plain.
APPROVED VENDOR Thread Repair Kit: Free-Running, M39 Thread Size, 2 19/64 in Overall Lg, Plain (MPN 82205). Key specifications — Insert Types Included: Helical Inserts; Compatible Material: Metal; System of Measurement: Metric; Brand: APPROVED VENDOR; Finish Type: Plain.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Kit: Free-Running, M39 Thread Size, 2 19/64 in Overall Lg, Plain (MPN 82205). Key specifications — Insert Types Included: Helical Inserts; Compatible Material: Metal; System of Measurement: Metric; Brand: APPROVED VENDOR; Finish Type: Plain.
APPROVED VENDOR Thread Repair Kit: Free-Running, 5/16"-22 Thread Size, 15/32 in Overall Lg, 10 PK (MPN 83619). Key specifications — Thread Size: 5/16"-22; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: BSF; Finish Type: Plain.
APPROVED VENDOR
APPROVED VENDOR Thread Repair Kit: Free-Running, 5/16"-22 Thread Size, 15/32 in Overall Lg, 10 PK (MPN 83619). Key specifications — Thread Size: 5/16"-22; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Thread Type: BSF; Finish Type: Plain.