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APPROVED VENDOR Key Locking Insert: Thin Wall, 2 Keys, 1/4"-28 Int Thrd Sz, 3/8"-16 Ext Thrd Sz - Stainless Steel Key-Locking Inserts
APPROVED VENDORStainless Steel Key-Locking Inserts

APPROVED VENDOR Key Locking Insert: Thin Wall, 2 Keys, 1/4"-28 Int Thrd Sz, 3/8"-16 Ext Thrd Sz

APPROVED VENDOR Key Locking Insert: Thin Wall, a stainless steel 303 key-locking insert with 2 keys, plain finish, 10 PK. It has a 1/4"-28 internal thread size and 3/8"-16 external thread size, fine thread, inch…

SKU 3G-OTH-535613

Brand
APPROVED VENDOR
Item
Key Locking Insert: Thin Wall, 2 Keys, 1/4"-28 Int Thrd Sz, 3/8"-16 Ext Thrd Sz
Category
Stainless Steel Key-Locking Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
215-066522
Type
Plain, Plain, 10 PK
Keys
2
Wall Type
Thin Wall
Ext Thrd Sz
3/8"-16
Finish Type
Plain
Int Thrd Sz
1/4"-28
Thread Type
Fine
Compatible Tap Size
3/8"-16
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 2 keys, plain finish, 10 PK. It has a 1/4"-28 internal thread size and 3/8"-16 external thread size, fine thread, inch system, with external thread fit 2A and internal thread fit 2B, compatible tap size 3/8"-16.

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 a key locking insert used for?

A key locking insert, like this APPROVED VENDOR thin wall version, is used to repair or reinforce tapped threads in softer materials such as aluminum or plastic. The two external keys lock the insert into the parent material, preventing rotation under load, while the internal threads accept a standard fastener.

What are the specifications of the APPROVED VENDOR 215-066522 key locking insert?

This APPROVED VENDOR key locking insert has a 1/4"-28 internal thread and a 3/8"-16 external thread, fine thread type, inch system. It is made from stainless steel grade 303, has a thin wall design with two keys, plain finish, and comes in a 10-pack. Compatible tap size is 3/8"-16.

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 215-066522 thin wall insert or any other industrial fasteners you need.

How to install a thin wall key locking insert?

To install a thin wall key locking insert, drill and tap the hole to the specified compatible tap size (3/8"-16 for this insert). Use a proper installation tool to thread the insert into the hole until the keys are below the surface. The keys will lock into the parent material, providing a permanent, vibration-resistant thread.

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.
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High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
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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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