APPROVED VENDOR Key Locking Insert: Thin Wall, 4 Keys, M12x1.25 Int Thrd Sz, M16x1.5 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a thin-wall, mil. spec. insert with 4 keys, M12x1.25 internal thread size, M16x1.5 external thread size, plain finish, and coarse thread type. It meets Fed Std. H28/21 and MJ…
SKU 3G-OTH-531702
- 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 thin-wall, mil. spec. insert with 4 keys, M12x1.25 internal thread size, M16x1.5 external thread size, plain finish, and coarse thread type. It meets Fed Std. H28/21 and MJ Form standards, with a compatible tap size of M16x1.5, external thread fit 2A, internal thread fit 3B, and is made from 18-8 material in metric measurement. Supplied in a 10-pack (MPN 217-077556).
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, like the APPROVED VENDOR thin-wall type, is used to repair or reinforce internal threads in metal assemblies. It provides a strong, reusable thread in softer materials, meeting mil. spec. standards such as Fed Std. H28/21 and MJ Form for aerospace and defense applications.
What are the specifications of the APPROVED VENDOR key locking insert?
This thin-wall insert has M12x1.25 internal thread and M16x1.5 external thread, with 4 keys and a plain finish. It is made from 18-8 stainless steel, meets Fed Std. H28/21 and MJ Form standards, and has external thread fit 2A and internal thread fit 3B. Supplied in a 10-pack (MPN 217-077556).
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 and customs clearance to deliver these mil. spec. inserts to your facility. Contact us for pricing and lead time on the 10-pack (MPN 217-077556).
How to install a key locking insert?
To install a key locking insert, drill and tap the hole to the compatible tap size (M16x1.5 for this insert). Use a proper installation tool to thread the insert into the hole, then drive the keys down into the parent material to lock it in place. Follow mil. spec. guidelines for torque and depth.
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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.









