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 Self Locking Thread Insert: Std Wall, #10-24 Int Thrd Sz, 3/8"-16 Ext Thrd Sz - Self-Locking Insert & Installation Tool Kits
APPROVED VENDORSelf-Locking Insert & Installation Tool Kits

APPROVED VENDOR Self Locking Thread Insert: Std Wall, #10-24 Int Thrd Sz, 3/8"-16 Ext Thrd Sz

The APPROVED VENDOR Self Locking Thread Insert is a standard-wall, inch-system insert with #10-24 internal thread size and 3/8"-16 external thread size, plain finish. It requires a 5/16 drill bit and a 3/8"-16 tap…

SKU 3G-OTH-533992

Brand
APPROVED VENDOR
Item
Self Locking Thread Insert: Std Wall, #10-24 Int Thrd Sz, 3/8"-16 Ext Thrd Sz
Category
Self-Locking Insert & Installation Tool Kits
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
EZ-303-332
Type
#10-24 Int Thrd Sz, Plain
Wall Type
Standard Wall
Ext Thrd Sz
3/8"-16
Thread Type
Fine
Drill Bit Size
5/16
Compatible Tap Size
3/8"-16
External Thread Fit
2A
Internal Thread Fit
2B
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 Self Locking Thread Insert is a standard-wall, inch-system insert with #10-24 internal thread size and 3/8"-16 external thread size, plain finish. It requires a 5/16 drill bit and a 3/8"-16 tap, with internal thread fit 2B and external thread fit 2A. This self-locking insert is part of a kit for installing threaded inserts in industrial applications.

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 self-locking thread insert used for?

This standard-wall, inch-system insert repairs or reinforces internal threads in metal assemblies. It is commonly used in industrial machinery, automotive, and aerospace applications where vibration resistance is critical. The self-locking feature prevents loosening under dynamic loads.

What are the specifications of the APPROVED VENDOR EZ-303-332 thread insert?

The insert has a #10-24 internal thread size and 3/8\"-16 external thread size, plain finish. It requires a 5/16 drill bit and a 3/8\"-16 tap. Internal thread fit is 2B; external thread fit is 2A. It is a standard-wall, fine-thread, inch-system insert.

Where to buy APPROVED VENDOR thread inserts worldwide?

3G Electric supplies and delivers the APPROVED VENDOR EZ-303-332 self-locking thread insert to worldwide locations. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives reliably, no matter the destination.

How to install an APPROVED VENDOR self-locking thread insert?

Drill a 5/16 hole, tap it to 3/8\"-16, then use an installation tool to insert the self-locking insert until it is flush or slightly below the surface. The insert locks in place without additional adhesives. Follow standard thread insert installation practices 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 self-locking insert & installation tool kits. 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 →
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, #10-32 Int Thrd Sz, 5/16"-24 Ext Thrd Sz (MPN EZ-313-332). Key specifications — Compatible Tap Size: 5/16"-24; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Fine; Wall Type: Thin Wall; External Thread Fit: 2A.
APPROVED VENDOR
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, #10-32 Int Thrd Sz, 5/16"-24 Ext Thrd Sz (MPN EZ-313-332). Key specifications — Compatible Tap Size: 5/16"-24; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Fine; Wall Type: Thin Wall; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Std Wall, M10-1.25 Int Thrd Sz, 9/16"-12 Ext Thrd Sz (MPN EZ-653-10F). Key specifications — Compatible Tap Size: 9/16"-12; Internal Thread Fit: 6H; System of Measurement: Inch/Metric; Thread Type: Fine; Wall Type: Standard Wall; Drill Bit Size: 31/64; External Thread Fit: 2A.
APPROVED VENDOR
APPROVED VENDOR Self Locking Thread Insert: Std Wall, M10-1.25 Int Thrd Sz, 9/16"-12 Ext Thrd Sz (MPN EZ-653-10F). Key specifications — Compatible Tap Size: 9/16"-12; Internal Thread Fit: 6H; System of Measurement: Inch/Metric; Thread Type: Fine; Wall Type: Standard Wall; Drill Bit Size: 31/64; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 3/8"-16 Int Thrd Sz, 1/2"-13 Ext Thrd Sz (MPN EZ-310-6). Key specifications — Compatible Tap Size: 1/2"-13; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Thin Wall; Drill Bit Size: 29/64; External Thread Fit: 2A.
APPROVED VENDOR
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 3/8"-16 Int Thrd Sz, 1/2"-13 Ext Thrd Sz (MPN EZ-310-6). Key specifications — Compatible Tap Size: 1/2"-13; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Thin Wall; Drill Bit Size: 29/64; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, #10-32 Int Thrd Sz, 3/8"-16 Ext Thrd Sz (MPN EZ-329-332IC). Key specifications — Compatible Tap Size: 3/8"-16; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 5/16; External Thread Fit: 2A.
APPROVED VENDOR
APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, #10-32 Int Thrd Sz, 3/8"-16 Ext Thrd Sz (MPN EZ-329-332IC). Key specifications — Compatible Tap Size: 3/8"-16; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Heavy Wall; Drill Bit Size: 5/16; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, M4-0.70 Int Thrd Sz, 5/16"-18 Ext Thrd Sz (MPN EZ-310-M4). Key specifications — Compatible Tap Size: 5/16"-18; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Thin Wall; External Thread Fit: 2A.
APPROVED VENDOR
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, M4-0.70 Int Thrd Sz, 5/16"-18 Ext Thrd Sz (MPN EZ-310-M4). Key specifications — Compatible Tap Size: 5/16"-18; Internal Thread Fit: 2B; System of Measurement: Inch/Metric; Thread Type: Coarse; Wall Type: Thin Wall; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 5/16"-24 Int Thrd Sz, 7/16"-20 Ext Thrd Sz (MPN EZ-313-524). Key specifications — Compatible Tap Size: 7/16"-20; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Fine; Wall Type: Thin Wall; Drill Bit Size: 25/64; External Thread Fit: 2A.
APPROVED VENDOR
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 5/16"-24 Int Thrd Sz, 7/16"-20 Ext Thrd Sz (MPN EZ-313-524). Key specifications — Compatible Tap Size: 7/16"-20; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Fine; Wall Type: Thin Wall; Drill Bit Size: 25/64; External Thread Fit: 2A.
APPROVED VENDOR Self Locking Thread Insert: Std Wall, M6-1.00 Int Thrd Sz, M10-1.50 Ext Thrd Sz (MPN EZ-453-6). Key specifications — Compatible Tap Size: M10-1.50; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 8.6mm; External Thread Fit: 6G.
APPROVED VENDOR
APPROVED VENDOR Self Locking Thread Insert: Std Wall, M6-1.00 Int Thrd Sz, M10-1.50 Ext Thrd Sz (MPN EZ-453-6). Key specifications — Compatible Tap Size: M10-1.50; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 8.6mm; External Thread Fit: 6G.
APPROVED VENDOR Self Locking Thread Insert: Std Wall, 7/16"-14 Int Thrd Sz, 5/8"-11 Ext Thrd Sz (MPN EZ-303-7). Key specifications — Compatible Tap Size: 5/8"-11; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 17/32; External Thread Fit: 2A.
APPROVED VENDOR
APPROVED VENDOR Self Locking Thread Insert: Std Wall, 7/16"-14 Int Thrd Sz, 5/8"-11 Ext Thrd Sz (MPN EZ-303-7). Key specifications — Compatible Tap Size: 5/8"-11; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Standard Wall; Drill Bit Size: 17/32; External Thread Fit: 2A.