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APPROVED VENDOR Key Locking Insert: Thin Wall, 4 Keys, 3/8"-16 Int Thrd Sz, 1/2"-13 Ext Thrd Sz - Steel Key-Locking Inserts
APPROVED VENDORSteel Key-Locking Inserts

APPROVED VENDOR Key Locking Insert: Thin Wall, 4 Keys, 3/8"-16 Int Thrd Sz, 1/2"-13 Ext Thrd Sz

The APPROVED VENDOR Key Locking Insert is a thin-wall steel insert with 4 keys, featuring a 1/2"-13 external thread (2A fit) and a 3/8"-16 internal thread (2B fit). Supplied in a 10-pack, it is made from C1215 steel…

SKU 3G-OTH-528449

Brand
APPROVED VENDOR
Item
Key Locking Insert: Thin Wall, 4 Keys, 3/8"-16 Int Thrd Sz, 1/2"-13 Ext Thrd Sz
Category
Steel Key-Locking Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
215-065924
Type
Steel, Steel, 10 PK
Keys
4
Finish
Zinc Phosphate
Wall Type
Thin Wall
Ext Thrd Sz
1/2"-13
Int Thrd Sz
3/8"-16
Thread Type
Fine
Compatible Tap Size
1/2"-13
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 1/2"-13 external thread (2A fit) and a 3/8"-16 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 1/2"-13 tap.

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 repairs or reinforces tapped holes in metal assemblies. The external keys lock into the parent material to prevent rotation under vibration or load. This thin-wall steel insert from APPROVED VENDOR is ideal for restoring threads in automotive, industrial machinery, and heavy equipment applications.

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

This thin-wall insert has a 1/2"-13 external thread (2A fit) and a 3/8"-16 internal thread (2B fit). It includes 4 keys, is made from C1215 steel with a zinc phosphate finish, and is compatible with a 1/2"-13 tap. Supplied in a 10-pack, part number 215-065924.

Where to buy APPROVED VENDOR key locking inserts worldwide?

3G Electric supplies APPROVED VENDOR key locking inserts to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team to order the 215-065924 10-pack or request a quote for bulk quantities.

How to install a thin-wall key locking insert?

Drill out the damaged thread to the recommended tap size (1/2"-13 for this insert), then tap the hole. Use a key locking insert installation tool to drive the insert until it is slightly below the surface. The external keys will lock into the parent material. Apply threadlocker for added security in high-vibration environments.

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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