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APPROVED VENDOR Key Locking Insert: Thin Wall, 2 Keys, 10"-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz - Stainless Steel Key-Locking Inserts
APPROVED VENDORStainless Steel Key-Locking Inserts

APPROVED VENDOR Key Locking Insert: Thin Wall, 2 Keys, 10"-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz

APPROVED VENDOR Key Locking Insert: Thin Wall, a stainless steel key-locking insert with 2 keys, 10"-32 internal thread size, 5/16"-18 external thread size, plain finish, 10 PK. Manufactured from C1215 material, it…

SKU 3G-OTH-535603

Brand
APPROVED VENDOR
Item
Key Locking Insert: Thin Wall, 2 Keys, 10"-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz
Category
Stainless Steel Key-Locking Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
215-066121
Type
Plain, Plain, 10 PK
Keys
2
Wall Type
Thin Wall
Ext Thrd Sz
5/16"-18
Finish Type
Plain
Int Thrd Sz
10"-32
Thread Type
Fine
Compatible Tap Size
5/16"-18
External Thread Fit
2A
Internal Thread Fit
2B
Internal Thread Size
10"-32
Material Grade/Class
C1215
System of Measurement
Inch
View Full Spec Sheet

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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 key-locking insert with 2 keys, 10"-32 internal thread size, 5/16"-18 external thread size, plain finish, 10 PK. Manufactured from C1215 material, it features 2A external thread fit and 2B internal thread fit, compatible with 5/16"-18 tap size.

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 is used to repair or reinforce internal threads in metal assemblies, providing a strong, wear-resistant thread that resists loosening under vibration. The thin-wall design with two keys allows installation in tight spaces, common in automotive, aerospace, and industrial equipment maintenance.

What are the specifications of the APPROVED VENDOR key locking insert?

This APPROVED VENDOR key locking insert has a 10"-32 internal thread size and 5/16"-18 external thread size, with 2A external and 2B internal thread fits. It is made from C1215 material, has a thin wall, plain finish, includes two keys, and comes in a 10-pack. 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 with 10"-32 internal thread.

How to install a key locking insert?

To install a key locking insert, drill and tap the hole to the specified compatible tap size (5/16"-18 for this insert). Use an installation tool to thread the insert into the tapped hole until the keys align with pre-cut slots. Then drive the keys down to lock the insert in place, preventing rotation.

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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