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APPROVED VENDOR Key Locking Insert: Thin Wall, 4 Keys, 1/2"-13 Int Thrd Sz, 5/8"-11 Ext Thrd Sz - Steel Key-Locking Inserts
APPROVED VENDORSteel Key-Locking Inserts

APPROVED VENDOR Key Locking Insert: Thin Wall, 4 Keys, 1/2"-13 Int Thrd Sz, 5/8"-11 Ext Thrd Sz

The APPROVED VENDOR Key Locking Insert is a thin-wall steel insert with 4 keys, featuring a 5/8"-11 external thread (2A fit) and a 1/2"-13 internal thread (2B fit). Supplied in a 10-pack, it is made from C1215 steel…

SKU 3G-OTH-528466

Brand
APPROVED VENDOR
Item
Key Locking Insert: Thin Wall, 4 Keys, 1/2"-13 Int Thrd Sz, 5/8"-11 Ext Thrd Sz
Category
Steel Key-Locking Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
215-065926
Type
Steel, Steel, 10 PK
Keys
4
Finish
Zinc Phosphate
Wall Type
Thin Wall
Ext Thrd Sz
5/8"-11
Int Thrd Sz
1/2"-13
Thread Type
Fine
Compatible Tap Size
5/8"-11
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 thin-wall steel insert with 4 keys, featuring a 5/8"-11 external thread (2A fit) and a 1/2"-13 internal thread (2B fit). Supplied in a 10-pack, it is made from C1215 steel with a zinc phosphate finish and is compatible with a 5/8"-11 tap size. 3G Electric sources this genuine industrial component across 14 departments, with specialist expertise in combustion, pumps and controls.

Frequently Asked Questions

What is a key locking insert used for?

A key locking insert repairs or reinforces tapped holes in softer materials. The APPROVED VENDOR thin-wall insert with 4 keys locks into place to prevent rotation under load, restoring a 1/2"-13 internal thread in steel or aluminum assemblies.

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

This thin-wall insert has a 5/8"-11 external thread (2A fit) and a 1/2"-13 internal thread (2B fit). It is made from C1215 steel with a zinc phosphate finish, supplied in a 10-pack. Compatible tap size is 5/8"-11.

Where to buy APPROVED VENDOR key locking inserts worldwide?

3G Electric supplies APPROVED VENDOR key locking inserts worldwide. We handle full logistics and customs clearance to deliver genuine industrial components across 14 departments, including combustion, pumps and controls. Contact us for availability and lead time.

How to install a key locking insert?

Installation requires tapping the hole to the specified external thread size (5/8"-11), then driving the insert using a compatible installation tool until the keys engage. Ensure the hole is clean and lubricated to prevent galling. Follow standard thread-repair procedures.

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 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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