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APPROVED VENDOR Key Locking Insert: Heavy Wall, 4 Keys, 9/16"-18 Int Thrd Sz, 3/4"-16 Ext Thrd Sz - Stainless Steel Key-Locking Inserts
APPROVED VENDORStainless Steel Key-Locking Inserts

APPROVED VENDOR Key Locking Insert: Heavy Wall, 4 Keys, 9/16"-18 Int Thrd Sz, 3/4"-16 Ext Thrd Sz

The APPROVED VENDOR Key Locking Insert is a stainless steel heavy-wall insert with 4 keys, plain finish, and a 10-pack quantity. It features a 9/16"-18 internal thread and a 3/4"-16 external thread, both fine thread…

SKU 3G-OTH-535596

Brand
APPROVED VENDOR
Item
Key Locking Insert: Heavy Wall, 4 Keys, 9/16"-18 Int Thrd Sz, 3/4"-16 Ext Thrd Sz
Category
Stainless Steel Key-Locking Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
215-066107
Type
Plain, 10 PK
Keys
4
Wall Type
Heavy Wall
Ext Thrd Sz
3/4"-16
Finish Type
Plain
Int Thrd Sz
9/16"-18
Thread Type
Fine
Compatible Tap Size
3/4"-16
External Thread Fit
2A
Internal Thread Fit
2B
Material Grade/Class
C1215
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 with 4 keys, plain finish, and a 10-pack quantity. It features a 9/16"-18 internal thread and a 3/4"-16 external thread, both fine thread, with external thread fit 2A and internal thread fit 2B. Made from C1215 material, it is compatible with a 3/4"-16 tap size and is manufactured under part number 215-066107.

Frequently Asked Questions

What is a key locking insert used for?

A key locking insert repairs or reinforces stripped internal threads in heavy-duty applications. The external keys lock the insert into the parent material, preventing rotation under vibration or load. This APPROVED VENDOR heavy-wall insert with 4 keys is suitable for industrial machinery, automotive, and aerospace assemblies requiring reliable thread restoration.

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

This heavy-wall insert has a 9/16"-18 internal thread and a 3/4"-16 external thread, both fine thread, with external fit 2A and internal fit 2B. It is made from C1215 material, plain finish, includes 4 keys, and comes in a 10-pack. Compatible tap size is 3/4"-16. Manufacturer part number 215-066107.

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 heavy-wall insert with 4 keys, part number 215-066107.

How to install a key locking insert?

Installation requires drilling to the specified tap size (3/4"-16 for this insert), tapping the hole, then driving the insert using a compatible installation tool until the keys engage. Ensure the insert is flush or slightly below the surface. Use a tang break-off tool if applicable. Follow generic best practices for thread repair inserts.

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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