APPROVED VENDOR Self Locking Thread Insert: Heavy Wall, 5/16"-18 Int Thrd Sz, Steel, Steel
The APPROVED VENDOR Self Locking Thread Insert is a heavy-wall, screw-locking insert made of steel, supplied in a 10-pack. It features a 5/16"-18 internal coarse thread, a 27/64 drill bit size, and is compatible with…
SKU 3G-OTH-535688
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Product Description
The APPROVED VENDOR Self Locking Thread Insert is a heavy-wall, screw-locking insert made of steel, supplied in a 10-pack. It features a 5/16"-18 internal coarse thread, a 27/64 drill bit size, and is compatible with a 1/2"-13 tap. External thread fit is 2A, internal thread fit is 2B, and the system of measurement is inch.
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 heavy-wall, screw-locking insert repairs or reinforces stripped internal threads in metal assemblies. It is used across industrial maintenance, machining, and repair applications where a 5/16"-18 coarse thread is needed, providing a durable steel thread that resists loosening under vibration.
What are the specifications of the APPROVED VENDOR 329-5IC-PK10 thread insert?
This 10-pack of steel inserts has a 5/16"-18 internal coarse thread (2B fit), a 27/64 drill bit size, and is compatible with a 1/2"-13 tap. External thread fit is 2A. It is a heavy-wall, inch-system insert designed for permanent thread repair in steel components.
Where to buy APPROVED VENDOR thread inserts worldwide?
3G Electric supplies and delivers the APPROVED VENDOR 329-5IC-PK10 self-locking thread insert worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location.
How to install a heavy-wall self-locking thread insert?
Drill out the damaged thread using a 27/64 drill bit, then tap the hole with a 1/2"-13 tap. Install the insert using a compatible installation tool until it is slightly below the surface. The screw-locking feature secures the insert without additional adhesives, providing a permanent 5/16"-18 thread.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR screw-locking heavy wall self-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






