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OEM Self Locking Thread Insert: Thin Wall - Self-Locking Insert & Installation Tool Kits
OEMSelf-Locking Insert & Installation Tool Kits

OEM Self Locking Thread Insert: Thin Wall

The APPROVED VENDOR Self Locking Thread Insert: Thin Wall (SKU EZ-313-820, MPN EZ-313-820) is a thin-wall insert with a 1/2"-20 internal thread size and a 5/8"-18 external thread size, both fine thread, inch system…

SKU 3G-OTH-534022

Also listed as: EZ313820 · EZ 313 820

Brand
OEM
Item
Self Locking Thread Insert: Thin Wall
Category
Self-Locking Insert & Installation Tool Kits
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OEM
Manufacturer Part Number
EZ-313-820
Wall Type
Thin Wall
Ext Thrd Sz
5/8"-18
Int Thrd Sz
1/2"-20
Thread Type
Fine
Drill Bit Size
37/64
Compatible Tap Size
5/8"-18
External Thread Fit
2A
Internal Thread Fit
2B
System of Measurement
Inch

Technical Documents

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

Product Description

The APPROVED VENDOR Self Locking Thread Insert: Thin Wall (SKU EZ-313-820, MPN EZ-313-820) is a thin-wall insert with a 1/2"-20 internal thread size and a 5/8"-18 external thread size, both fine thread, inch system. It requires a 37/64 drill bit and a 5/8"-18 compatible tap, with external thread fit 2A and internal thread fit 2B.

Frequently Asked Questions

What is an APPROVED VENDOR self-locking thread insert used for?

This thin-wall insert repairs or reinforces tapped holes in metal assemblies, providing a durable 1/2"-20 internal thread. It is commonly used in industrial maintenance, automotive, and machinery applications where a secure, vibration-resistant fastening is required.

What are the specifications of the APPROVED VENDOR EZ-313-820 thread insert?

The insert has a 1/2"-20 internal thread size and a 5/8"-18 external thread size, both fine thread, inch system. It requires a 37/64 drill bit and a 5/8"-18 compatible tap, with external thread fit 2A and internal thread fit 2B.

Where to buy APPROVED VENDOR thread inserts worldwide?

3G Electric supplies the APPROVED VENDOR EZ-313-820 self-locking thread insert to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this thin-wall insert to your facility, regardless of location.

How to install a thin-wall self-locking thread insert?

Drill a hole using a 37/64 drill bit, then tap it with a 5/8"-18 tap. Clean the threads, then use an installation tool to drive the insert until it is flush or slightly below the surface. The self-locking feature secures the insert without additional adhesives.

OEM Products

3G Electric supplies OEM 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 5/16"-18 Int Thrd Sz, 7/16"-20 Ext Thrd Sz (MPN EZ-313-5)
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 5/16"-18 Int Thrd Sz, 7/16"-20 Ext Thrd Sz (MPN EZ-313-5)
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 1/4"-20 Int Thrd Sz, 3/8"-24 Ext Thrd Sz (MPN EZ-313-4)
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 1/4"-20 Int Thrd Sz, 3/8"-24 Ext Thrd Sz (MPN EZ-313-4)
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, M8-1.25 Int Thrd Sz, 7/16"-20 Ext Thrd Sz (MPN EZ-313-M8)
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, M8-1.25 Int Thrd Sz, 7/16"-20 Ext Thrd Sz (MPN EZ-313-M8)
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 3/8"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz (MPN EZ-310-624)
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 3/8"-24 Int Thrd Sz, 1/2"-13 Ext Thrd Sz (MPN EZ-310-624)
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 1/4"-28 Int Thrd Sz, 3/8"-24 Ext Thrd Sz (MPN EZ-313-428)
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, 1/4"-28 Int Thrd Sz, 3/8"-24 Ext Thrd Sz (MPN EZ-313-428)
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, #10-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz (MPN EZ-310-332)
APPROVED VENDOR Self Locking Thread Insert: Thin Wall, #10-32 Int Thrd Sz, 5/16"-18 Ext Thrd Sz (MPN EZ-310-332)