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APPROVED VENDOR Key Locking Insert: Thin Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz - Stainless Steel Key-Locking Inserts
APPROVED VENDORStainless Steel Key-Locking Inserts

APPROVED VENDOR Key Locking Insert: Thin Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz

APPROVED VENDOR Key Locking Insert: Thin Wall, a stainless steel 303 key-locking insert with 4 keys, plain finish, 10 PK. It has a 3/8"-24 internal thread size (2B fit) and a 1/2"-13 external thread size (2A fit)…

SKU 3G-OTH-535591

Brand
APPROVED VENDOR
Item
Key Locking Insert: Thin Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz
Category
Stainless Steel Key-Locking Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
215-066524
Type
Plain, Plain, 10 PK
Keys
4
Wall Type
Thin Wall
Ext Thrd Sz
1/2"-13
Finish Type
Plain
Int Thrd Sz
3/8"-24
Thread Type
Fine
Compatible Tap Size
1/2"-13
External Thread Fit
2A
Internal Thread Fit
2B
Material Grade/Class
303
System of Measurement
Inch
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

APPROVED VENDOR Key Locking Insert: Thin Wall, a stainless steel 303 key-locking insert with 4 keys, plain finish, 10 PK. It has a 3/8"-24 internal thread size (2B fit) and a 1/2"-13 external thread size (2A fit), compatible with a 1/2"-13 tap. This inch-system, fine-thread insert is designed for thin-wall applications.

Frequently Asked Questions

What is a key locking insert used for?

A key locking insert, like the APPROVED VENDOR thin wall type, is used to repair or reinforce tapped threads in metal parts. The external keys lock the insert into the parent material, preventing rotation under vibration or load, making it ideal for industrial maintenance and assembly applications.

What are the specifications of the APPROVED VENDOR 215-066524 key locking insert?

This APPROVED VENDOR insert has a 3/8"-24 internal thread (2B fit) and a 1/2"-13 external thread (2A fit), compatible with a 1/2"-13 tap. It is made of stainless steel 303, has 4 keys, a plain finish, and is designed for thin wall applications. Sold in a 10-pack.

Where to buy APPROVED VENDOR key locking inserts worldwide?

3G Electric supplies APPROVED VENDOR key locking inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 215-066524 thin wall insert or other thread repair solutions.

How to install a key locking insert?

To install a key locking insert, drill out the damaged thread to the specified tap size (1/2"-13 for this insert), tap the hole, then screw the insert in using a driver tool. The external keys will engage the parent material. Ensure the insert is flush or slightly below the surface for proper locking.

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 stainless steel key-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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