E-Z LOK Self Locking Thread Insert: Heavy Wall, M20-2.50 Int Thrd Sz, M36-4.00 Ext Thrd Sz
The E-Z LOK Self Locking Thread Insert is a heavy-wall metric insert with M20-2.50 internal thread size and M36-4.00 external thread size, supplied in a 5-pack. It requires a 33 mm drill bit and a compatible M36-4.00…
SKU 3G-OTH-534142
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Product Description
The E-Z LOK Self Locking Thread Insert is a heavy-wall metric insert with M20-2.50 internal thread size and M36-4.00 external thread size, supplied in a 5-pack. It requires a 33 mm drill bit and a compatible M36-4.00 tap, with external thread fit 6G and internal thread fit 6H. 3G Electric interprets this demand and delivers the genuine OEM part, backed by specialist expertise across 14 industrial departments.
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 assemblies. Its heavy-wall metric design provides a permanent, vibration-resistant thread for demanding industrial applications such as machinery, automotive, and heavy equipment. 3G Electric supplies this genuine OEM part globally.
What are the specifications of E-Z LOK 450-20-PK5?
This heavy-wall metric thread insert has M20-2.50 internal thread size and M36-4.00 external thread size. It requires a 33 mm drill bit and a compatible M36-4.00 tap. Internal thread fit is 6H; external thread fit is 6G. Supplied in a 5-pack by E-Z LOK.
Where to buy E-Z LOK thread inserts in worldwide?
3G Electric supplies and delivers E-Z LOK thread inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure the genuine OEM part reaches your facility. Contact us for availability and lead time on this heavy-wall metric insert.
How to install E-Z LOK heavy wall thread insert?
Drill a 33 mm hole, tap it with an M36-4.00 tap, then thread the E-Z LOK insert into the tapped hole using a standard installation tool. The self-locking feature secures the insert without adhesives. Follow the manufacturer's torque and depth guidelines 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.









