We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Key Locking Insert: Heavy Wall, 2 Keys, 10"-32 Int Thrd Sz, 3/8"-16 Ext Thrd Sz - Stainless Steel Key-Locking Inserts
APPROVED VENDORStainless Steel Key-Locking Inserts

APPROVED VENDOR Key Locking Insert: Heavy Wall, 2 Keys, 10"-32 Int Thrd Sz, 3/8"-16 Ext Thrd Sz

The APPROVED VENDOR Key Locking Insert is a stainless steel heavy-wall insert (Grade 303, inch system) with a 10"-32 internal thread and 3/8"-16 external thread, featuring 2 keys and a plain finish. Supplied as a…

SKU 3G-OTH-535630

Brand
APPROVED VENDOR
Item
Key Locking Insert: Heavy Wall, 2 Keys, 10"-32 Int Thrd Sz, 3/8"-16 Ext Thrd Sz
Category
Stainless Steel Key-Locking Inserts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
215-066501
Type
Plain, Plain, 10 PK
Keys
2
Wall Type
Heavy Wall
Ext Thrd Sz
3/8"-16
Finish Type
Plain
Int Thrd Sz
10"-32
Thread Type
Coarse
Compatible Tap Size
3/8"-16
External Thread Fit
2A
Internal Thread Fit
2B
Internal Thread Size
10"-32
Material Grade/Class
303
System of Measurement
Inch
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Key Locking Insert is a stainless steel heavy-wall insert (Grade 303, inch system) with a 10"-32 internal thread and 3/8"-16 external thread, featuring 2 keys and a plain finish. Supplied as a 10-pack (MPN 215-066501), it is compatible with a 3/8"-16 tap and meets 2A/2B thread fit tolerances.

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 softer materials like aluminum or plastic. The APPROVED VENDOR heavy-wall insert (Grade 303 stainless steel) provides a durable 10"-32 internal thread and 3/8"-16 external thread, with 2 keys to prevent rotation under load.

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

This heavy-wall insert has a 10"-32 internal thread size and 3/8"-16 external thread size, with 2A external and 2B internal thread fits. It is made from Grade 303 stainless steel, has a plain finish, and is compatible with a 3/8"-16 tap. Supplied as a 10-pack (MPN 215-066501).

Where to buy APPROVED VENDOR key locking inserts worldwide?

3G Electric supplies the APPROVED VENDOR key locking insert (MPN 215-066501) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 10-pack of heavy-wall inserts.

How to install a key locking insert?

Installation requires tapping the hole to the specified external thread size (3/8"-16 for this insert), then winding the insert into the tapped hole using a compatible installation tool. The 2 keys lock the insert in place, preventing rotation. Follow standard thread insert procedures for best results.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
Key Locking Insert: Thin Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, Plain, Plain, 10 PK (MPN 215-066524). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 1/2"-13; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: 303; System of Measurement: Inch; Thread Type: Fine.
APPROVED VENDOR
Key Locking Insert: Thin Wall, 4 Keys, 3/8"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, Plain, Plain, 10 PK (MPN 215-066524). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 1/2"-13; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: 303; System of Measurement: Inch; Thread Type: Fine.
Key Locking Insert: Thin Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Plain, 10 PK (MPN 215-066523). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 7/16"-14; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: 303; System of Measurement: Inch; Thread Type: Fine.
APPROVED VENDOR
Key Locking Insert: Thin Wall, 4 Keys, 5/16"-24 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Plain, 10 PK (MPN 215-066523). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 7/16"-14; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: 303; System of Measurement: Inch; Thread Type: Fine.
Key Locking Insert: Thin Wall, 4 Keys, 3/8"-16 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, Plain, Plain, 10 PK (MPN 215-066324). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 1/2"-13; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: 303; System of Measurement: Inch; Thread Type: Fine.
APPROVED VENDOR
Key Locking Insert: Thin Wall, 4 Keys, 3/8"-16 Int Thrd Sz, 1/2"-13 Ext Thrd Sz, Plain, Plain, 10 PK (MPN 215-066324). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 1/2"-13; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: 303; System of Measurement: Inch; Thread Type: Fine.
Key Locking Insert: Thin Wall, 4 Keys, M10x1.25 Int Thrd Sz, M14x1.5 Ext Thrd Sz, Plain, 10 PK (MPN 215-066155). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: M14x1.5; Drill Bit Size: 11-1/2 mm; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: C1215; System of Measurement: Metric.
APPROVED VENDOR
Key Locking Insert: Thin Wall, 4 Keys, M10x1.25 Int Thrd Sz, M14x1.5 Ext Thrd Sz, Plain, 10 PK (MPN 215-066155). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: M14x1.5; Drill Bit Size: 11-1/2 mm; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: C1215; System of Measurement: Metric.
Key Locking Insert: Thin Wall, 2 Keys, 1/4"-28 Int Thrd Sz, 3/8"-16 Ext Thrd Sz, Plain, Plain, 10 PK (MPN 215-066522). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 3/8"-16; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: 303; System of Measurement: Inch; Thread Type: Fine.
APPROVED VENDOR
Key Locking Insert: Thin Wall, 2 Keys, 1/4"-28 Int Thrd Sz, 3/8"-16 Ext Thrd Sz, Plain, Plain, 10 PK (MPN 215-066522). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 3/8"-16; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: 303; System of Measurement: Inch; Thread Type: Fine.
Key Locking Insert: Thin Wall, 2 Keys, 10"-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, Plain, 10 PK (MPN 215-066521). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 5/16"-18; External Thread Fit: 2A; Internal Thread Fit: 2B; Internal Thread Size: 10"-32; Material Grade/Class: 303; System of Measurement: Inch.
APPROVED VENDOR
Key Locking Insert: Thin Wall, 2 Keys, 10"-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz, Plain, Plain, 10 PK (MPN 215-066521). Key specifications — Wall Type: Thin Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 5/16"-18; External Thread Fit: 2A; Internal Thread Fit: 2B; Internal Thread Size: 10"-32; Material Grade/Class: 303; System of Measurement: Inch.
Key Locking Insert: Heavy Wall, 2 Keys, 10"-32 Int Thrd Sz, 3/8"-16 Ext Thrd Sz, Plain, Plain, 10 PK (MPN 215-066101). Key specifications — Wall Type: Heavy Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 3/8"-16; External Thread Fit: 2A; Internal Thread Fit: 2B; Internal Thread Size: 10"-32; Material Grade/Class: C1215; System of Measurement: Inch.
APPROVED VENDOR
Key Locking Insert: Heavy Wall, 2 Keys, 10"-32 Int Thrd Sz, 3/8"-16 Ext Thrd Sz, Plain, Plain, 10 PK (MPN 215-066101). Key specifications — Wall Type: Heavy Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 3/8"-16; External Thread Fit: 2A; Internal Thread Fit: 2B; Internal Thread Size: 10"-32; Material Grade/Class: C1215; System of Measurement: Inch.
Key Locking Insert: Heavy Wall, 4 Keys, 1/4"-20 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Plain, 10 PK (MPN 215-066302). Key specifications — Wall Type: Heavy Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 7/16"-14; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: 303; System of Measurement: Inch; Thread Type: Coarse.
APPROVED VENDOR
Key Locking Insert: Heavy Wall, 4 Keys, 1/4"-20 Int Thrd Sz, 7/16"-14 Ext Thrd Sz, Plain, 10 PK (MPN 215-066302). Key specifications — Wall Type: Heavy Wall; Brand: APPROVED VENDOR; Compatible Tap Size: 7/16"-14; External Thread Fit: 2A; Internal Thread Fit: 2B; Material Grade/Class: 303; System of Measurement: Inch; Thread Type: Coarse.