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APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, 1/2"-14 Thread Size, Plain - Free-Running Tanged Helical Inserts
APPROVED VENDORFree-Running Tanged Helical Inserts

APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, 1/2"-14 Thread Size, Plain

The APPROVED VENDOR Helical Insert is a free-running, tanged tang style insert with a 1/2"-14 thread size, plain finish, and right-hand orientation. Made from 18-8 stainless steel, it offers a tensile strength of…

SKU 3G-OTH-598952

Brand
APPROVED VENDOR
Item
Helical Insert: Tanged Tang Style, Free-Running, 1/2"-14 Thread Size, Plain
Category
Free-Running Tanged Helical Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
3552-1/2X.534
Type
Free-Running, Plain, 5 PK
Thread Size
1/2"-14
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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 a 1/2"-14 thread size, plain finish, and right-hand orientation. Made from 18-8 stainless steel, it offers a tensile strength of 200,000 psi and is designed for NPT applications. Sold in a 5-pack (MPN 3552-1/2X.534), this inch-series insert provides reliable thread repair or reinforcement in metal substrates.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 substrates. Its free-running, tanged tang design suits applications requiring a strong, reusable thread in inch-series NPT connections. Made from 18-8 stainless steel with 200,000 psi tensile strength, it provides reliable performance in industrial maintenance and assembly.

What are the specifications of the APPROVED VENDOR 3552-1/2X.534 helical insert?

This helical insert has a 1/2"-14 thread size, right-hand orientation, plain finish, and inch-series design. It is made from 18-8 stainless steel with a tensile strength of 200,000 psi. The tanged tang style is free-running and intended for NPT applications. Sold in a 5-pack (MPN 3552-1/2X.534).

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 3552-1/2X.534 5-pack or other thread repair inserts for delivery to your location.

How to install a tanged tang helical insert?

To install a tanged tang helical insert, drill a hole to the specified tap drill size, tap threads using the correct NPT tap, then insert the tang into the driver tool and wind the insert into the tapped hole. After installation, break off the tang with a punch. Always follow the manufacturer's instructions for proper thread engagement.

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"-12 Thread Size, Stainless Steel (MPN 3534-1X1.5D). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 1"-12; 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"-12 Thread Size, Stainless Steel (MPN 3534-1X1.5D). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 1"-12; attr798676: Metal; attr798705: Inch; attr798675: APPROVED VENDOR; attr798708: 200,000 psi; attr798713: Fine.
APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, 7/16"-14 Thread Size, Plain, 10 PK (MPN 3532-7/16X1.5D). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: 7/16"-14; attr798676: Metal; attr798705: Inch; attr798675: APPROVED VENDOR; attr798708: 200,000 psi; attr798713: Coarse.
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APPROVED VENDOR Helical Insert: Tanged Tang Style, Free-Running, M8-1.00 Thread Size, Plain, 10 PK (MPN 3521-8.00X1.5D). 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, M10-1.50 Thread Size, Plain, 10 PK (MPN 3520-10.00X1.5D). Key specifications — attr798694: 18-8; attr798710: Right Hand; attr798707: M10-1.50; attr798676: Metal; attr798705: Metric; attr798675: APPROVED VENDOR; attr798681: 0.409 in; attr798708: 200,000 psi.
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