OEM Key Locking Insert: Thin Wall, 4 Keys, 1/2"-13 Int Thrd Sz, 5/8"-11 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a thin-wall, inch-system Mil. Spec. insert with 4 keys, 1/2"-13 internal thread size, and 5/8"-11 external thread size. It is made of 18-8 material, meets MS51832-104…
SKU 3G-OTH-531656
Also listed as: 217077326 · 217 077326
Local availability & support
- Delivery
- 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.
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Product Description
The APPROVED VENDOR Key Locking Insert is a thin-wall, inch-system Mil. Spec. insert with 4 keys, 1/2"-13 internal thread size, and 5/8"-11 external thread size. It is made of 18-8 material, meets MS51832-104 standards, and is supplied as a plain, 10-pack with 2A external and 3B internal thread fits.
Frequently Asked Questions
What is an APPROVED VENDOR Key Locking Insert used for?
This thin-wall key locking insert is used to repair or reinforce tapped threads in metal assemblies, particularly in aerospace and defense applications. The 4 keys lock the insert in place to prevent rotation under vibration. It meets Mil. Spec. MS51832-104 for reliable performance in demanding environments.
What are the specifications of the APPROVED VENDOR Key Locking Insert 217-077326?
This thin-wall insert has a 1/2"-13 internal thread and a 5/8"-11 external thread, with 2A external and 3B internal thread fits. It is made of 18-8 stainless steel, includes 4 keys, and meets MS51832-104 standards. Supplied as a plain, 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 217-077326 10-pack or other Mil. Spec. inserts for your application.
How to install a thin-wall key locking insert?
Installation requires tapping the hole to the compatible tap size (5/8"-11), then driving the insert using a key locking insert tool until it is flush or slightly below the surface. The 4 keys are then set into the parent material to lock the insert. Always follow the manufacturer's instructions for torque and depth.
OEM Products
3G Electric supplies OEM mil. spec. key-locking inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
