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APPROVED VENDOR Key Locking Insert: Thin Wall, 4 Keys, M12x1.75 Int Thrd Sz, M16x1.5 Ext Thrd Sz - Stainless Steel Key-Locking Inserts
APPROVED VENDORStainless Steel Key-Locking Inserts

APPROVED VENDOR Key Locking Insert: Thin Wall, 4 Keys, M12x1.75 Int Thrd Sz, M16x1.5 Ext Thrd Sz

The APPROVED VENDOR Key Locking Insert is a thin-wall stainless steel insert with 4 keys, M12x1.75 internal thread size, M16x1.5 external thread size, plain finish, and a 10-pack quantity (MPN 215-066356). It…

SKU 3G-OTH-535601

Brand
APPROVED VENDOR
Item
Key Locking Insert: Thin Wall, 4 Keys, M12x1.75 Int Thrd Sz, M16x1.5 Ext Thrd Sz
Category
Stainless Steel Key-Locking Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
215-066356
Type
M12x1.75 Int Thrd Sz, M16x1.5 Ext Thrd Sz, Plain, 10 PK
Keys
4
Wall Type
Thin Wall
Finish Type
Plain
Thread Type
Fine
Drill Bit Size
13-1/2 mm
Compatible Tap Size
M16x1.5
External Thread Fit
2A
Internal Thread Fit
2B
Material Grade/Class
C1215
System of Measurement
Metric
View Full Spec Sheet

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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 stainless steel insert with 4 keys, M12x1.75 internal thread size, M16x1.5 external thread size, plain finish, and a 10-pack quantity (MPN 215-066356). It features a fine thread type, 13-1/2 mm drill bit size, compatible M16x1.5 tap size, external thread fit 2A, internal thread fit 2B, and is made from C1215 material grade in metric measurement.

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 an APPROVED VENDOR key locking insert used for?

This thin-wall stainless steel insert with 4 keys is used to repair or reinforce tapped holes in metal assemblies. It provides a durable M12x1.75 internal thread and M16x1.5 external thread, ideal for industrial applications requiring high-strength, vibration-resistant threads in machinery, automotive, and equipment maintenance.

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

The insert has a thin wall, 4 keys, M12x1.75 internal thread, M16x1.5 external thread, plain finish, and fine thread type. It requires a 13-1/2 mm drill bit and M16x1.5 tap, with external thread fit 2A and internal thread fit 2B. Material grade is C1215, metric system, 10-pack (MPN 215-066356).

Where to buy APPROVED VENDOR key locking inserts worldwide?

3G Electric supplies and delivers APPROVED VENDOR key locking inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on this 10-pack thin-wall insert with 4 keys.

How to install an APPROVED VENDOR key locking insert?

Drill a 13-1/2 mm hole, tap it to M16x1.5 using a compatible tap, then thread the insert into the hole using a key locking insert tool. Ensure the 4 keys engage properly to lock the insert in place. Follow standard thread repair practices for metric fine threads to achieve a secure, vibration-resistant fit.

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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