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E-Z LOK Self Locking Thread Insert: Heavy Wall, 3/8"-16 Int Thrd Sz, M16-2.00 Ext Thrd Sz - Heavy Wall Self-Locking Inserts
E-Z LOKHeavy Wall Self-Locking Inserts

E-Z LOK Self Locking Thread Insert: Heavy Wall, 3/8"-16 Int Thrd Sz, M16-2.00 Ext Thrd Sz

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

Brand
E-Z LOK
Item
Self Locking Thread Insert: Heavy Wall, 3/8"-16 Int Thrd Sz, M16-2.00 Ext Thrd Sz
Category
Heavy Wall Self-Locking Inserts
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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
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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.

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.

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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E-Z LOK Self Locking Thread Insert: Heavy Wall, 5/8"-11 Int Thrd Sz, 7/8"-9 Ext Thrd Sz, Steel, 5 PK (MPN 329-10-PK5). Key specifications — Compatible Tap Size: 7/8"-9; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Heavy Wall; External Thread Fit: 2A.
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E-Z LOK Self Locking Thread Insert: Heavy Wall, M6-1.00 Int Thrd Sz, M10-1.50 Ext Thrd Sz, 5 PK (MPN 450-6-PK5). Key specifications — Compatible Tap Size: M10-1.50; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Metric; Wall Type: Heavy Wall; External Thread Fit: 6G.
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E-Z LOK Self Locking Thread Insert: Heavy Wall, M6-1.00 Int Thrd Sz, M10-1.50 Ext Thrd Sz, 5 PK (MPN 450-6-PK5). Key specifications — Compatible Tap Size: M10-1.50; Internal Thread Fit: 6H; System of Measurement: Metric; Thread Type: Metric; Wall Type: Heavy Wall; External Thread Fit: 6G.
E-Z LOK Self Locking Thread Insert: Heavy Wall, 7/16"-14 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, 5 PK (MPN 329-7-PK5). Key specifications — Compatible Tap Size: 5/8"-11; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Heavy Wall; External Thread Fit: 2A.
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E-Z LOK Self Locking Thread Insert: Heavy Wall, 7/16"-14 Int Thrd Sz, 5/8"-11 Ext Thrd Sz, 5 PK (MPN 329-7-PK5). Key specifications — Compatible Tap Size: 5/8"-11; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Heavy Wall; External Thread Fit: 2A.
E-Z LOK Self Locking Thread Insert: Heavy Wall, 3/8"-16 Int Thrd Sz, 9/16"-12 Ext Thrd Sz, 10 PK (MPN 329-6-PK10). Key specifications — Compatible Tap Size: 9/16"-12; Internal Thread Fit: 2B; System of Measurement: Inch; Thread Type: Coarse; Wall Type: Heavy Wall; External Thread Fit: 2A.
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