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APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, M4-0.70 Thread Size, Plain - Free-Running Tanged Helical Inserts
APPROVED VENDORFree-Running Tanged Helical Inserts

APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, M4-0.70 Thread Size, Plain

The APPROVED VENDOR Helical Insert is a free-running, tanged tang style insert with M4-0.70 thread size, right-hand, coarse metric threads. Made from 18-8 metal with a plain finish, it offers a tensile strength of…

SKU 3G-OTH-599227

Brand
APPROVED VENDOR
Item
Helical Insert: Tanged Tang Style, Free-Running, M4-0.70 Thread Size, Plain
Category
Free-Running Tanged Helical Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
3520-4.00X2.0D
Type
Free-Running, M4-0.70 Thread Size, Plain, 10 PK
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Helical Insert is a free-running, tanged tang style insert with M4-0.70 thread size, right-hand, coarse metric threads. Made from 18-8 metal with a plain finish, it offers a tensile strength of 200,000 psi and comes in a 10-pack (MPN 3520-4.00X2.0D).

Frequently Asked Questions

What is an APPROVED VENDOR helical insert used for?

An APPROVED VENDOR helical insert repairs or reinforces tapped holes in metal. It creates a strong, wear-resistant M4-0.70 thread in softer materials like aluminum or cast iron. The free-running design allows easy bolt insertion, ideal for automotive, machinery, and industrial maintenance applications.

What are the specifications of the APPROVED VENDOR M4 helical insert?

This helical insert has M4-0.70 thread size, right-hand coarse metric threads, and a tanged tang style. It is made from 18-8 metal with a plain finish, offering 200,000 psi tensile strength. The 10-pack (MPN 3520-4.00X2.0D) is supplied by APPROVED VENDOR.

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 and customs clearance for international orders. Contact us to source the M4-0.70 10-pack (MPN 3520-4.00X2.0D) or other thread sizes for your facility.

How to install an APPROVED VENDOR tanged helical insert?

Drill out the damaged thread to the specified tap drill size, then tap the hole with the correct STI tap. Use a tang-style installation tool to wind the insert into the hole until it sits below the surface. Break off the tang with a punch for a permanent, high-strength thread repair.

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, 1/2"-20 Thread Size, Plain, 10 PK (MPN 3534-1/2X1.0D). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 1/2"-20; attr798676: Metal; attr798705: Inch; attr798675: APPROVED VENDOR; attr798708: 200,000 psi; attr798713: Fine.
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APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, M2.5-0.45 Thread Size, Plain, 10 PK (MPN 3520-2.50X1.5D). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M2.5-0.45; attr798676: Metal; attr798705: Metric; attr798675: APPROVED VENDOR; attr798708: 200,000 psi; attr798713: Coarse.
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APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, 5/16"-24 Thread Size, Plain, 10 PK (MPN 3534-5/16X1.5D). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 5/16"-24; attr798676: Metal; attr798705: Inch; attr798675: APPROVED VENDOR; attr798708: 200,000 psi; attr798713: Fine.
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APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, 9/16"-18 Thread Size, Plain, 5 PK (MPN 3534-9/16X1.5D). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 9/16"-18; attr798676: Metal; attr798705: Inch; attr798675: APPROVED VENDOR; attr798708: 200,000 psi; attr798713: Fine.
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APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, 1 1/8"-7 Thread Size, Plain, Plain (MPN 3532-1.1/8X1.5D). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 1-1/8"-7; attr798676: Metal; attr798705: Inch; attr798675: APPROVED VENDOR; attr798708: 200,000 psi; attr798713: Coarse.
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