APPROVED VENDOR Key Locking Insert: Heavy Wall, 4 Keys, M16-2.00 Int Thrd Sz, M22-1.50 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a heavy-wall, mil. spec. insert with 4 keys, M16-2.00 internal and M22-1.50 external thread sizes, in a plain finish. Supplied as a 10-pack, it meets Fed Std. H28/21 and MJ…
SKU 3G-OTH-531804
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The APPROVED VENDOR Key Locking Insert is a heavy-wall, mil. spec. insert with 4 keys, M16-2.00 internal and M22-1.50 external thread sizes, in a plain finish. Supplied as a 10-pack, it meets Fed Std. H28/21 and MJ Form standards, with a 20.60 mm drill bit size, M22-1.50 compatible tap size, 2A external and 3B internal thread fits, and is made from 18-8 material.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is a key locking insert used for?
A key locking insert repairs or reinforces tapped threads in metal assemblies, especially where vibration or high torque is present. The APPROVED VENDOR heavy-wall, 4-key design with M16-2.00 internal and M22-1.50 external threads meets mil. spec. Fed Std. H28/21 for aerospace, defense, and industrial applications.
What are the specifications of the APPROVED VENDOR key locking insert?
This heavy-wall insert has 4 keys, M16-2.00 internal thread and M22-1.50 external thread, plain finish, 18-8 material, 20.60 mm drill bit size, M22-1.50 compatible tap, 2A external and 3B internal thread fits. It meets Fed Std. H28/21 and MJ Form standards, supplied as a 10-pack.
Where to buy APPROVED VENDOR key locking inserts worldwide?
3G Electric supplies the APPROVED VENDOR key locking insert (MPN 217-077371) worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this 10-pack of heavy-wall, 4-key inserts.
How to install a key locking insert?
Drill a 20.60 mm hole, tap with M22-1.50 tap, then thread the insert using a key locking insert tool until the keys engage the parent material. The 4 keys lock the insert against rotation. Use thread locker for added security. Follow mil. spec. Fed Std. H28/21 for torque and depth requirements.
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3G Electric memasok APPROVED VENDOR mil. spec. key-locking inserts. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.









