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APPROVED VENDOR Key Locking Insert: Thin Wall, 4 Keys, M8x1.25 Int Thrd Sz, M12x1.25 Ext Thrd Sz - Stainless Steel Key-Locking Inserts
APPROVED VENDORStainless Steel Key-Locking Inserts

APPROVED VENDOR Key Locking Insert: Thin Wall, 4 Keys, M8x1.25 Int Thrd Sz, M12x1.25 Ext Thrd Sz

The APPROVED VENDOR Key Locking Insert is a thin-wall, stainless steel 303 insert with 4 keys, featuring an M8x1.25 internal thread size and M12x1.25 external thread size in a plain finish. Supplied as a 10-pack (MPN…

SKU 3G-OTH-535631

Brand
APPROVED VENDOR
Item
Key Locking Insert: Thin Wall, 4 Keys, M8x1.25 Int Thrd Sz, M12x1.25 Ext Thrd Sz
Category
Stainless Steel Key-Locking Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
215-066353
Type
M8x1.25 Int Thrd Sz, M12x1.25 Ext Thrd Sz, Plain, 10 PK
Keys
4
Wall Type
Thin Wall
Finish Type
Plain
Thread Type
Fine
Drill Bit Size
9-1/2 mm
Compatible Tap Size
M12x1.25
External Thread Fit
2A
Internal Thread Fit
2B
Material Grade/Class
303
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 303 insert with 4 keys, featuring an M8x1.25 internal thread size and M12x1.25 external thread size in a plain finish. Supplied as a 10-pack (MPN 215-066353), it requires a 9-1/2 mm drill bit and M12x1.25 compatible tap, with external thread fit 2A and internal thread fit 2B. This metric fine-thread insert is designed for thin-wall applications, sourced and supported by 3G Electric across 14 industrial departments.

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 303 insert with 4 keys is used to repair or reinforce tapped threads in thin-wall applications. It provides a durable M8x1.25 internal thread and M12x1.25 external thread, ideal for metric fine-thread assemblies in industrial machinery, automotive, and equipment maintenance.

What are the specifications of the APPROVED VENDOR key locking insert 215-066353?

The insert has an M8x1.25 internal thread size and M12x1.25 external thread size, with 4 keys, plain finish, and thin-wall design. It requires a 9-1/2 mm drill bit and M12x1.25 compatible tap, with external thread fit 2A and internal thread fit 2B. Material is stainless steel 303, supplied as a 10-pack.

Where to buy APPROVED VENDOR key locking inserts worldwide?

3G Electric supplies and delivers the APPROVED VENDOR key locking insert (MPN 215-066353) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, supporting customers across 14 industrial departments.

How to install an APPROVED VENDOR key locking insert?

Drill a hole using a 9-1/2 mm drill bit, then tap the hole with an M12x1.25 tap to create external threads. Install the insert using a key locking insert tool, ensuring the 4 keys engage to lock it in place. The thin-wall design suits applications where standard inserts may not 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.
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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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