APPROVED VENDOR Key Locking Insert: Heavy Wall, 4 Keys, M16x1.5 Int Thrd Sz, M22-1.50 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a Mil. Spec. heavy-wall insert with 4 keys, M16x1.5 internal thread size, and M22-1.50 external thread size, supplied in a plain finish (10 PK). It meets Fed Std. H28/21 and…
SKU 3G-OTH-531789
- 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 Mil. Spec. heavy-wall insert with 4 keys, M16x1.5 internal thread size, and M22-1.50 external thread size, supplied in a plain finish (10 PK). It meets Fed Std. H28/21 and MJ Form standards, with 18-8 material, 20.60 mm drill bit size, M22-1.50 compatible tap size, 2A external thread fit, and 3B internal thread fit.
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 holes in metal assemblies, especially where vibration could loosen standard threads. The APPROVED VENDOR heavy-wall insert with 4 keys locks into place, providing a durable 18-8 stainless steel thread for M16x1.5 internal and M22-1.50 external connections.
What are the specifications of the APPROVED VENDOR key locking insert?
This Mil. Spec. insert has a heavy wall, 4 keys, M16x1.5 internal thread, M22-1.50 external thread, plain finish, 20.60 mm drill bit size, M22-1.50 compatible tap, 2A external fit, 3B internal fit, and 18-8 material. It meets Fed Std. H28/21 and MJ Form standards.
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. heavy-wall inserts with 4 keys to your facility, regardless of location.
How to install a key locking insert?
Drill a 20.60 mm hole, tap with an M22-1.50 tap, then thread the insert into the hole using a driver. The 4 keys lock into the parent material to prevent rotation. Use a plain finish insert for general applications; ensure the external thread fit is 2A and internal is 3B for proper engagement.
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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.









