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APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, M20-2.50 Thread Size, Plain - Free-Running Tanged Helical Inserts
APPROVED VENDORFree-Running Tanged Helical Inserts

APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, M20-2.50 Thread Size, Plain

The APPROVED VENDOR Helical Insert (SKU 5WZR9, MPN 3520-20.00X1.5D) is a free-running tanged tang style insert with M20-2.50 thread size, right-hand coarse metric threads, and a plain finish. Made from 18-8 metal…

SKU 3G-OTH-599185

Brand
APPROVED VENDOR
Item
Helical Insert: Tanged Tang Style, Free-Running, M20-2.50 Thread Size, Plain
Category
Free-Running Tanged Helical Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
3520-20.00X1.5D
Type
Free-Running, M20-2.50 Thread Size, Plain, Plain
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Helical Insert (SKU 5WZR9, MPN 3520-20.00X1.5D) is a free-running tanged tang style insert with M20-2.50 thread size, right-hand coarse metric threads, and a plain finish. Made from 18-8 metal with a tensile strength of 200,000 psi and an installed length of 0.819 in, it is designed for thread repair or reinforcement in metal applications.

Frequently Asked Questions

What is an APPROVED VENDOR helical insert used for?

The APPROVED VENDOR helical insert is used for thread repair or reinforcement in metal applications. It restores damaged internal threads or strengthens new threads in softer materials, providing a durable 18-8 stainless steel thread with 200,000 psi tensile strength for demanding industrial environments.

What are the specifications of the APPROVED VENDOR M20 helical insert?

This free-running tanged helical insert has M20-2.50 thread size, right-hand coarse metric threads, and a plain finish. It is made from 18-8 metal with 200,000 psi tensile strength and an installed length of 0.819 in. The manufacturer part number is 3520-20.00X1.5D.

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 for availability and lead time on this M20-2.50 free-running insert.

How to install a tanged helical insert?

To install a tanged helical insert, drill out the damaged thread to the specified tap drill size, tap the hole with the correct STI tap, then use a tang installation tool to wind the insert into place. After installation, break off the tang with a punch. Always follow the manufacturer's instructions for torque and depth.

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 free-running tanged 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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APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, M8-1.00 Thread Size, Plain, 10 PK (MPN 3521-8.00X2.0D). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M8-1.00; attr798676: Metal; attr798705: Metric; attr798675: APPROVED VENDOR; attr798708: 200,000 psi; attr798713: Fine.
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APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, M4-0.70 Thread Size, Plain, 10 PK (MPN 3520-4.00X2.0D). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M4-0.70; attr798676: Metal; attr798705: Metric; attr798675: APPROVED VENDOR; attr798708: 200,000 psi; attr798713: Coarse.
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