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E-Z LOK Heavy Wall Self-Locking Insert - Heavy Wall Self-Locking Inserts
E-Z LOKHeavy Wall Self-Locking Inserts

E-Z LOK Heavy Wall Self-Locking Insert

The E-Z LOK Self Locking Thread Insert is a heavy-wall insert with a 3/8"-16 UNC internal thread and M16-2.00 metric external thread, supplied in a 5-pack (MPN 550-6-PK5). It requires a 14 mm drill bit and M16-2.00…

SKU 3G-OTH-534171

Also listed as: 5506PK5 · 550 6 PK5

Brand
E-Z LOK
Item
Heavy Wall Self-Locking Insert
Part Number
550-6-PK5
Category
Heavy Wall Self-Locking Inserts
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

E-Z LOK
Manufacturer Part Number
550-6-PK5
Type
M16-2.00 Ext Thrd Sz, 5 PK
Wall Type
Heavy Wall
Int Thrd Sz
3/8"-16
Thread Type
UNC Internal/Metric External
Drill Bit Size
14 mm
Compatible Tap Size
M16-2.00
External Thread Fit
2A
Internal Thread Fit
2B
System of Measurement
Inch/Metric

Technical Documents

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E-Z LOK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The E-Z LOK Self Locking Thread Insert is a heavy-wall insert with a 3/8"-16 UNC internal thread and M16-2.00 metric external thread, supplied in a 5-pack (MPN 550-6-PK5). It requires a 14 mm drill bit and M16-2.00 tap, with external thread fit 2A and internal thread fit 2B. This inch/metric insert is designed for applications needing a secure, self-locking thread repair or reinforcement.

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 E-Z LOK Self Locking Thread Insert used for?

The E-Z LOK Self Locking Thread Insert repairs or reinforces damaged threads in metal or plastic. Its heavy-wall design provides a secure, self-locking UNC internal thread (3/8"-16) with a metric M16-2.00 external thread, ideal for industrial maintenance and assembly applications.

What are the specifications of E-Z LOK 550-6-PK5?

The E-Z LOK 550-6-PK5 is a heavy-wall self-locking insert with 3/8"-16 UNC internal thread and M16-2.00 metric external thread. It requires a 14 mm drill bit and M16-2.00 tap. External thread fit is 2A; internal thread fit is 2B. Supplied in a 5-pack.

Where to buy E-Z LOK thread inserts in worldwide?

3G Electric supplies E-Z LOK thread inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 550-6-PK5 or other E-Z LOK inserts for your application.

How to install E-Z LOK heavy wall thread insert?

To install the E-Z LOK heavy wall insert, drill a 14 mm hole, tap it with an M16-2.00 tap, then thread the insert into the tapped hole using a standard installation tool. The self-locking feature secures the insert without adhesives. Follow manufacturer instructions for best results.

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E-Z LOK Products

3G Electric supplies E-Z LOK heavy wall self-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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