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APPROVED VENDOR Key Locking Insert: Heavy Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz - Stainless Steel Key-Locking Inserts
APPROVED VENDORStainless Steel Key-Locking Inserts

APPROVED VENDOR Key Locking Insert: Heavy Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz

APPROVED VENDOR Key Locking Insert: Heavy Wall is a stainless steel key-locking insert with 4 keys, plain finish, and a 10-pack quantity. It features a 5/16"-24 internal thread size and a 1/2"-13 external thread…

SKU 3G-OTH-535614

Brand
APPROVED VENDOR
Item
Key Locking Insert: Heavy Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz
Category
Stainless Steel Key-Locking Inserts
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
215-066103
Type
Plain, 10 PK
Keys
4
Wall Type
Heavy Wall
Ext Thrd Sz
1/2"-13
Finish Type
Plain
Int Thrd Sz
5/16"-24
Thread Type
Coarse
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

APPROVED VENDOR Key Locking Insert: Heavy Wall is a stainless steel key-locking insert with 4 keys, plain finish, and a 10-pack quantity. It features a 5/16"-24 internal thread size and a 1/2"-13 external thread size, with coarse thread type, 2A external and 2B internal thread fits, and is made from C1215 material grade. This inch-system insert is compatible with a 1/2"-13 tap size.

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 the insert into the parent material, preventing rotation under vibration or load. This APPROVED VENDOR heavy-wall insert suits coarse-thread applications requiring a 1/2"-13 external thread and 5/16"-24 internal thread.

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

This heavy-wall insert has 4 keys, a 5/16"-24 internal thread, and a 1/2"-13 external thread with coarse thread type. It is made from C1215 material grade, plain finish, with 2A external and 2B internal thread fits. The 10-pack is compatible with a 1/2"-13 tap size and uses inch measurement.

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 to order the 10-pack heavy-wall insert with 5/16"-24 internal thread and 1/2"-13 external thread.

How to install a key locking insert?

Installation requires tapping the hole to the specified compatible tap size (1/2"-13), then driving the insert into the tapped hole using a key locking insert tool. The external keys embed into the parent material to lock the insert in place. Always follow the manufacturer's torque and depth recommendations for best results.

Used in

Common applications for APPROVED VENDOR
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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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