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APPROVED VENDOR Locking Helical Inserts: Screw-Locking, 1 1/8"-8 Thread Size - Insert & Tool Kits
APPROVED VENDORInsert & Tool Kits

APPROVED VENDOR Locking Helical Inserts: Screw-Locking, 1 1/8"-8 Thread Size

The APPROVED VENDOR Locking Helical Insert (MPN 83301-1.5L) is a screw-locking insert with a 1 1/8"-8 thread size and 8 UN thread type, featuring a plain finish and 1 11/16 in overall length for metal-compatible…

SKU 3G-OTH-528207

Brand
APPROVED VENDOR
Item
Locking Helical Inserts: Screw-Locking, 1 1/8"-8 Thread Size
Category
Insert & Tool Kits
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
83301-1.5L
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 Locking Helical Insert (MPN 83301-1.5L) is a screw-locking insert with a 1 1/8"-8 thread size and 8 UN thread type, featuring a plain finish and 1 11/16 in overall length for metal-compatible applications. This inch-system insert is part of our curated industrial supply across 14 departments, backed by specialist expertise in fastening and tooling solutions.

Frequently Asked Questions

What is an APPROVED VENDOR locking helical insert used for?

This screw-locking insert repairs or reinforces tapped holes in metal components, preventing fastener loosening under vibration. It is commonly used in industrial machinery, automotive assemblies, and heavy equipment where a reliable 1 1/8"-8 thread is required.

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

The APPROVED VENDOR locking helical insert has a 1 1/8"-8 thread size, 8 UN thread type, 1 11/16 in overall length, and plain finish. It is designed for metal-compatible applications and uses the inch system of measurement.

Where to buy APPROVED VENDOR locking helical inserts worldwide?

3G Electric supplies the APPROVED VENDOR locking helical insert (MPN 83301-1.5L) to global customers. We handle full logistics, customs clearance, and delivery worldwide, ensuring you receive genuine industrial fastening components for your operations.

How to install a locking helical insert?

Installation requires drilling out the damaged thread, tapping the hole to the specified size, then winding the insert into place using a compatible installation tool. The insert's locking coils grip the base material, providing a secure, reusable thread in metal applications.

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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