OEM Self Locking Thread Insert: Std Wall
The APPROVED VENDOR Self Locking Thread Insert is a standard-wall, inch-system insert with a 1/4"-28 internal thread size and a 7/16"-14 external thread size. It features a coarse thread type, external thread fit of…
SKU 3G-OTH-533996
Also listed as: EZ329428 · EZ 329 428
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
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Product Description
The APPROVED VENDOR Self Locking Thread Insert is a standard-wall, inch-system insert with a 1/4"-28 internal thread size and a 7/16"-14 external thread size. It features a coarse thread type, external thread fit of 2A, internal thread fit of 2B, and is compatible with a 7/16"-14 tap (MPN EZ-329-428).
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 an APPROVED VENDOR self-locking thread insert used for?
This standard-wall, inch-system insert repairs or reinforces tapped holes in metal assemblies. Its 1/4"-28 internal thread and 7/16"-14 external thread suit coarse-thread applications where vibration resistance is needed. 3G Electric supplies this insert across 14 industrial departments, including machining and power transmission.
What are the specifications of the APPROVED VENDOR EZ-329-428 thread insert?
The insert has a 1/4"-28 internal thread size, 7/16"-14 external thread size, coarse thread type, 2B internal thread fit, and 2A external thread fit. It is compatible with a 7/16"-14 tap and uses inch-system measurement. 3G Electric sources this part (MPN EZ-329-428) for global supply.
Where to buy APPROVED VENDOR thread inserts worldwide?
3G Electric supplies the APPROVED VENDOR self-locking thread insert (MPN EZ-329-428) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this standard-wall, inch-system insert.
How to install a self-locking thread insert?
Drill out the damaged thread to the recommended tap size (7/16"-14 for this insert), tap the hole, then use a compatible installation tool to wind the insert into place. The self-locking feature secures the insert against loosening. 3G Electric can provide sourcing guidance for installation tool kits.
OEM Products
3G Electric supplies OEM self-locking insert & installation tool kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.