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APPROVED VENDOR Helical Insert: Tanged Tang Style, Screw-Locking, 1 1/4"-7 Thread Size - Screw-Locking Tanged Helical Inserts
APPROVED VENDORScrew-Locking Tanged Helical Inserts

APPROVED VENDOR Helical Insert: Tanged Tang Style, Screw-Locking, 1 1/4"-7 Thread Size

The APPROVED VENDOR Helical Insert is a Screw-Locking Tanged Tang Style insert with a 1 1/4"-7 coarse thread, 200,000 psi tensile strength, and 18-8 material grade. It is designed for metal compatibility, right-hand…

SKU 3G-OTH-528993

Brand
APPROVED VENDOR
Item
Helical Insert: Tanged Tang Style, Screw-Locking, 1 1/4"-7 Thread Size
Category
Screw-Locking Tanged Helical Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
3532-1.1/4X1.0DSL
Type
Screw-Locking, Plain, Plain
Tensile Strength
200,000 psi
Finish Type
Plain
Thread Size
1 1/4"-7
Thread Type
Coarse
STI Tap Size
1-1/8"-7
Thread Direction
Right Hand
Compatible Material
Metal
Material Grade/Class
18-8
System of Measurement
Inch
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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 a 1 1/4"-7 coarse thread, 200,000 psi tensile strength, and 18-8 material grade. It is designed for metal compatibility, right-hand thread direction, and uses an STI tap size of 1-1/8"-7. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

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?

This screw-locking tanged helical insert repairs or strengthens tapped holes in metal. It provides a durable 18-8 stainless steel thread with 200,000 psi tensile strength, ideal for high-stress industrial applications across machining, power transmission, and heavy equipment.

What are the specifications of the APPROVED VENDOR 3532-1.1/4X1.0DSL helical insert?

This insert has a 1 1/4"-7 coarse thread, right-hand direction, and requires an STI tap size of 1-1/8"-7. It is made from 18-8 stainless steel with plain finish, rated at 200,000 psi tensile strength, and is compatible with metal substrates.

Where to buy APPROVED VENDOR helical inserts worldwide?

3G Electric supplies and delivers genuine APPROVED VENDOR helical inserts worldwide. We handle full logistics and customs clearance, ensuring you receive the correct part for your application. Contact us for availability and lead time.

How to install a tanged screw-locking helical insert?

Drill and tap the hole to the specified STI tap size (1-1/8"-7 for this insert). Use a tang-driven installation tool to wind the insert into the tapped hole. After installation, break off the tang with a punch. The screw-locking feature secures the insert against vibration.

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, 1/2"-13 Thread Size, Plain, 5 PK (MPN 3532-1/2X2.0DSL). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; STI Tap Size: 1/2"-13; 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, 1/2"-13 Thread Size, Plain, 5 PK (MPN 3532-1/2X1.0DSL). Key specifications — Material Grade/Class: 18-8; Thread Direction: Right Hand; STI Tap Size: 1/2"-13; Compatible Material: Metal; System of Measurement: Inch; Brand: APPROVED VENDOR; Tensile Strength: 200,000 psi; Thread Type: Coarse.
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