OEM Key Locking Insert: Heavy Wall, 4 Keys, 1/4"-28 Int Thrd Sz, 7/16"-14 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a stainless steel heavy-wall insert with 4 keys, plain finish, and a 10-pack quantity. It features a 1/4"-28 internal thread size and a 7/16"-14 external thread size, both…
SKU 3G-OTH-535615
Also listed as: 215066102 · 215 066102
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 Key Locking Insert is a stainless steel heavy-wall insert with 4 keys, plain finish, and a 10-pack quantity. It features a 1/4"-28 internal thread size and a 7/16"-14 external thread size, both coarse thread, with external thread fit 2A and internal thread fit 2B. Made from C1215 material, it is compatible with a 7/16"-14 tap size and uses inch measurement.
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 a key locking insert used for?
A key locking insert is used to repair or reinforce tapped holes in metal, providing a strong, wear-resistant internal thread. The APPROVED VENDOR heavy-wall insert with 4 keys is ideal for industrial applications where vibration resistance and high pull-out strength are required, such as in machinery, automotive, and aerospace assemblies.
What are the specifications of the APPROVED VENDOR key locking insert?
This heavy-wall insert has a 1/4"-28 internal thread and a 7/16"-14 external thread, both coarse. It includes 4 keys, a plain finish, and is made from C1215 material. External thread fit is 2A, internal fit is 2B. Compatible tap size is 7/16"-14. Supplied in a 10-pack by APPROVED VENDOR.
Where to buy APPROVED VENDOR key locking inserts worldwide?
3G Electric supplies APPROVED VENDOR key locking inserts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 215-066102 10-pack or other thread repair inserts for your application.
How to install a key locking insert?
Installation requires tapping the hole to the specified external thread size (7/16"-14), then driving the insert using a compatible installation tool until it is flush or slightly below the surface. The keys lock into the parent material to prevent rotation. Use a thread locker for added security in high-vibration environments.
OEM Products
3G Electric supplies OEM stainless steel key-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.