APPROVED VENDOR Key Locking Insert: Thin Wall, 2 Keys, 10"-24 Int Thrd Sz, 5/16"-18 Ext Thrd Sz
APPROVED VENDOR Key Locking Insert: Thin Wall, a stainless steel 303 key-locking insert with 2 keys, plain finish, 10 PK. Internal thread size 10"-24 (fine, 2B fit), external thread size 5/16"-18 (2A fit), compatible…
SKU 3G-OTH-535602
Need installation or engineering help?
Ask a question
Product Description
APPROVED VENDOR Key Locking Insert: Thin Wall, a stainless steel 303 key-locking insert with 2 keys, plain finish, 10 PK. Internal thread size 10"-24 (fine, 2B fit), external thread size 5/16"-18 (2A fit), compatible tap size 5/16"-18. Inch system, thin wall type, MPN 215-066321.
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 type, is used to repair or reinforce tapped threads in softer materials. The two external keys lock the insert into the parent material, preventing rotation under load, making it ideal for industrial maintenance and assembly applications.
What are the specifications of the APPROVED VENDOR key locking insert 215-066321?
This insert has an internal thread size of 10"-24 (fine, 2B fit) and an external thread size of 5/16"-18 (2A fit). It is made from stainless steel grade 303, has a thin wall design with 2 keys, a plain finish, and comes in a 10-pack. The compatible tap size is 5/16"-18.
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 for pricing and lead time on this 10-pack of thin wall inserts.
How to install a key locking insert?
To install a key locking insert, first tap the hole to the specified compatible tap size (5/16"-18 for this insert). Then, using a key locking insert installation tool, thread the insert into the tapped hole until the keys are fully seated. Ensure the insert is flush or slightly below the surface for proper locking.
Used in
Common applications for APPROVED VENDORAPPROVED 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.









