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

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

The APPROVED VENDOR Helical Inserts Non-Lock: Free-Running (MPN 83318-1.5) are inch-system, plain-finish metal inserts with a 3-1/4"-8 thread size and 8 UN thread type, measuring 4 1/16 in overall length. These…

SKU 3G-OTH-528118

Brand
APPROVED VENDOR
Item
Helical Inserts Non-Lock: Free-Running, 3 1/4"-8 Thread Size
Category
Insert & Tool Kits
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
83318-1.5
Overall Lg
4 1/16 in
Finish Type
Plain
Thread Size
3-1/4"-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 83318-1.5) are inch-system, plain-finish metal inserts with a 3-1/4"-8 thread size and 8 UN thread type, measuring 4 1/16 in overall length. These free-running inserts are designed for metal-compatible applications, supplied as part of Insert & Tool Kits.

Frequently Asked Questions

What is the APPROVED VENDOR 83318-1.5 helical insert used for?

The APPROVED VENDOR 83318-1.5 helical insert is used to repair or reinforce internal threads in metal components. Its free-running, non-lock design suits applications requiring smooth fastener insertion and removal, common in industrial machinery and equipment maintenance.

What are the specifications of the APPROVED VENDOR 83318-1.5 helical insert?

The APPROVED VENDOR 83318-1.5 helical insert has a 3-1/4"-8 thread size, 8 UN thread type, 4 1/16 in overall length, plain finish, and is compatible with metal. It is an inch-system, free-running, non-lock insert supplied as part of Insert & Tool Kits.

Where to buy the APPROVED VENDOR 83318-1.5 helical insert worldwide?

3G Electric supplies the APPROVED VENDOR 83318-1.5 helical insert to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this insert to your facility, regardless of location.

How to install the APPROVED VENDOR 83318-1.5 helical insert?

Install the APPROVED VENDOR 83318-1.5 helical insert by drilling a hole to the specified tap drill size, tapping threads with the correct STI tap, then using an installation tool to wind the insert into the tapped hole. Break off the tang after installation for a flush finish.

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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