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APPROVED VENDOR Key Locking Insert: Heavy Wall, 2 Keys, 10"-32 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: Heavy Wall, 2 Keys, 10"-32 Int Thrd Sz, 3/8"-16 Ext Thrd Sz

The APPROVED VENDOR Key Locking Insert is a stainless steel heavy-wall insert (Grade 303, inch system) with a 10"-32 internal thread and 3/8"-16 external thread, featuring 2 keys and a plain finish. Supplied as a…

SKU 3G-OTH-535630

Brand
APPROVED VENDOR
Item
Key Locking Insert: Heavy Wall, 2 Keys, 10"-32 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
215-066501
Type
Plain, Plain, 10 PK
Keys
2
Wall Type
Heavy Wall
Ext Thrd Sz
3/8"-16
Finish Type
Plain
Int Thrd Sz
10"-32
Thread Type
Coarse
Compatible Tap Size
3/8"-16
External Thread Fit
2A
Internal Thread Fit
2B
Internal Thread Size
10"-32
Material Grade/Class
303
System of Measurement
Inch
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Key Locking Insert is a stainless steel heavy-wall insert (Grade 303, inch system) with a 10"-32 internal thread and 3/8"-16 external thread, featuring 2 keys and a plain finish. Supplied as a 10-pack (MPN 215-066501), it is compatible with a 3/8"-16 tap and meets 2A/2B thread fit tolerances.

Frequently Asked Questions

What is a key locking insert used for?

A key locking insert repairs or reinforces tapped holes in softer materials like aluminum or plastic. The APPROVED VENDOR heavy-wall insert (Grade 303 stainless steel) provides a durable 10"-32 internal thread and 3/8"-16 external thread, with 2 keys to prevent rotation under load.

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

This heavy-wall insert has a 10"-32 internal thread size and 3/8"-16 external thread size, with 2A external and 2B internal thread fits. It is made from Grade 303 stainless steel, has a plain finish, and is compatible with a 3/8"-16 tap. Supplied as a 10-pack (MPN 215-066501).

Where to buy APPROVED VENDOR key locking inserts worldwide?

3G Electric supplies the APPROVED VENDOR key locking insert (MPN 215-066501) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 10-pack of heavy-wall inserts.

How to install a key locking insert?

Installation requires tapping the hole to the specified external thread size (3/8"-16 for this insert), then winding the insert into the tapped hole using a compatible installation tool. The 2 keys lock the insert in place, preventing rotation. Follow standard thread insert procedures for best results.

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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