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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 M12-1.75 internal thread size and 3/4"-10 external thread size, supplied in a 5-pack (MPN 650-12-PK5). It features metric internal/UNC external…

SKU 3G-OTH-534136

Also listed as: 65012PK5 · 650 12 PK5

Brand
E-Z LOK
Item
Heavy Wall Self-Locking Insert
Part Number
650-12-PK5
Category
Heavy Wall Self-Locking Inserts
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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

E-Z LOK
Manufacturer Part Number
650-12-PK5
Type
M12-1.75 Int Thrd Sz, 5 PK
Wall Type
Heavy Wall
Ext Thrd Sz
3/4"-10
Thread Type
Metric Internal/UNC External
Compatible Tap Size
3/4"-10
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 M12-1.75 internal thread size and 3/4"-10 external thread size, supplied in a 5-pack (MPN 650-12-PK5). It features metric internal/UNC external threads, a 2A external thread fit, and a 2B internal thread fit, compatible with a 3/4"-10 tap. This insert provides a reliable thread repair or reinforcement solution for inch/metric applications.

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 assemblies. Its heavy-wall design suits high-stress applications across machining, material handling, and industrial equipment. The M12-1.75 internal/3/4"-10 external thread combination bridges metric and inch systems, making it versatile for mixed-hardware environments.

What are the specifications of E-Z LOK 650-12-PK5?

This 5-pack insert has M12-1.75 internal thread size and 3/4"-10 external thread size. It features a heavy wall, metric internal/UNC external threads, 2A external fit, 2B internal fit, and is compatible with a 3/4"-10 tap. The system of measurement is inch/metric, and the manufacturer part number is 650-12-PK5.

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

3G Electric supplies E-Z LOK thread inserts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the 650-12-PK5 to any location. Contact us for pricing and lead time on your order.

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

Installation requires tapping the hole to 3/4"-10 using the compatible tap, then driving the insert with a standard installation tool until it sits flush. The self-locking feature secures the insert without adhesives. Always follow the manufacturer's torque and depth guidelines for reliable thread repair.

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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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