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APPROVED VENDOR Helical Insert: Tanged Tang Style, Screw-Locking, M12-1.75 Thread Size - Screw-Locking Tanged Helical Inserts
APPROVED VENDORScrew-Locking Tanged Helical Inserts

APPROVED VENDOR Helical Insert: Tanged Tang Style, Screw-Locking, M12-1.75 Thread Size

The APPROVED VENDOR Helical Insert is a screw-locking, tanged tang style insert with M12-1.75 coarse thread size, plain finish, and 18-8 material grade. It offers a tensile strength of 200,000 psi, is compatible with…

SKU 3G-OTH-529065

Brand
APPROVED VENDOR
Item
Helical Insert: Tanged Tang Style, Screw-Locking, M12-1.75 Thread Size
Category
Screw-Locking Tanged Helical Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
3520-12.00X1.5DSL
Type
Screw-Locking, M12-1.75 Thread Size, Plain, 5 PK
Tensile Strength
200,000 psi
Finish Type
Plain
Thread Type
Coarse
STI Tap Size
M12-1.75
Thread Direction
Right Hand
Compatible Material
Metal
Material Grade/Class
18-8
System of Measurement
Metric
View Full Spec Sheet

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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Helical Insert is a screw-locking, tanged tang style insert with M12-1.75 coarse thread size, plain finish, and 18-8 material grade. It offers a tensile strength of 200,000 psi, is compatible with metal, and comes in a 5-pack. This metric, right-hand threaded insert is designed for use with an STI tap size of M12-1.75.

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?

An APPROVED VENDOR helical insert is used to repair or strengthen internal threads in metal components. The screw-locking design resists vibration loosening, making it ideal for demanding industrial applications across machining, power transmission, and material handling equipment.

What are the specifications of the APPROVED VENDOR M12-1.75 helical insert?

This screw-locking tanged tang insert has an M12-1.75 coarse thread, 18-8 material grade, 200,000 psi tensile strength, and plain finish. It is right-hand threaded, compatible with metal, and requires an STI tap size of M12-1.75. Supplied in a 5-pack by APPROVED VENDOR.

Where to buy APPROVED VENDOR helical inserts worldwide?

3G Electric supplies APPROVED VENDOR helical inserts to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this M12-1.75 screw-locking insert for your application.

How to install an APPROVED VENDOR screw-locking helical insert?

Installation requires drilling to the specified STI tap size (M12-1.75), tapping the hole, then using a tang-style insertion tool to wind the insert into place. After installation, break off the tang. The screw-locking feature provides vibration resistance without additional adhesives.

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 screw-locking 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, Screw-Locking, 1 1/4"-7 Thread Size, Plain, Plain (MPN 3532-1.1/4X1.0DSL). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; STI Tap Size: 1-1/8"-7; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Tensile Strength: 200,000 psi; Thread Type: Coarse.
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APPROVED VENDOR Helical Insert: Tanged Tang Style, Screw-Locking, 3/8"-24 Thread Size, Plain, 10 PK (MPN 3534-3/8X2.0DSL). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; STI Tap Size: 3/8"-24; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Tensile Strength: 200,000 psi; Thread Type: Fine.
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APPROVED VENDOR Helical Insert: Tanged Tang Style, Screw-Locking, 5/8"-11 Thread Size, Plain, 5 PK (MPN 3532-5/8X1.0DSL). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; STI Tap Size: 5/8"-11; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Tensile Strength: 200,000 psi; Thread Type: Coarse.
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APPROVED VENDOR Helical Insert: Tanged Tang Style, Screw-Locking, M5-0.80 Thread Size, Plain, 10 PK (MPN 3520-5.00X1.0DSL). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; STI Tap Size: M5-0.80; Compatible Material: Metal; System of Measurement: Metric; Brand: APPROVED VENDOR; Tensile Strength: 200,000 psi; Thread Type: Coarse.
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