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E-Z LOK Heavy Wall Self-Locking Insert M8-1.25 Internal M12-1.75 External 5-Pack - Heavy Wall Self-Locking Inserts
E-Z LOKHeavy Wall Self-Locking Inserts

E-Z LOK Heavy Wall Self-Locking Insert M8-1.25 Internal M12-1.75 External 5-Pack

The E-Z LOK Self Locking Thread Insert is a heavy-wall metric insert with M8-1.25 internal thread size and M12-1.75 external thread size, supplied in a 5-pack (MPN 450-8-PK5). It features 6H internal thread fit and…

SKU 3G-OTH-534133

Also listed as: 4508PK5 · 450 8 PK5

Brand
E-Z LOK
Item
Heavy Wall Self-Locking Insert M8-1.25 Internal M12-1.75 External 5-Pack
Part Number
450-8-PK5
Category
Heavy Wall Self-Locking Inserts
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

E-Z LOK
Manufacturer Part Number
450-8-PK5
Type
M8-1.25 Int Thrd Sz, M12-1.75 Ext Thrd Sz, 5 PK
Wall Type
Heavy Wall
Thread Type
Metric
Compatible Tap Size
M12-1.75
External Thread Fit
6G
Internal Thread Fit
6H
System of Measurement
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 metric insert with M8-1.25 internal thread size and M12-1.75 external thread size, supplied in a 5-pack (MPN 450-8-PK5). It features 6H internal thread fit and 6G external thread fit, and is compatible with M12-1.75 tap size.

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 stripped or worn threads in metal or plastic. Its heavy-wall design provides extra strength for demanding industrial applications, and the self-locking feature resists vibration loosening.

What are the specifications of E-Z LOK 450-8-PK5 thread insert?

This heavy-wall metric insert has M8-1.25 internal thread size and M12-1.75 external thread size. It uses M12-1.75 tap size, with 6H internal thread fit and 6G external thread fit. Supplied in a 5-pack, MPN 450-8-PK5.

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 and customs clearance to deliver genuine E-Z LOK products to your facility, regardless of location.

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

Installation requires tapping the hole to M12-1.75 using a compatible tap, then driving the insert into the tapped hole until it sits flush. The self-locking feature engages upon insertion. Follow standard thread insert installation practices 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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