APPROVED VENDOR Key Locking Insert: Heavy Wall, 4 Keys, M12x1.25 Int Thrd Sz, M18-1.50 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a heavy-wall, mil. spec. insert with 4 keys, M12x1.25 internal thread size, M18-1.50 external thread size, plain finish, and 10 per pack. It meets Fed Std. H28/21 and MJ Form…
SKU 3G-OTH-531759
- 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, M12x1.25 internal thread size, M18-1.50 external thread size, plain finish, and 10 per pack. It meets Fed Std. H28/21 and MJ Form standards, with 18-8 material, 2A external and 3B internal thread fits, compatible tap size M18-1.50, and drill bit size 16.70 mm.
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 an APPROVED VENDOR key locking insert used for?
This heavy-wall key locking insert is used to repair or reinforce tapped threads in metal assemblies, particularly in aerospace and defense applications. It meets Fed Std. H28/21 and MJ Form standards, providing a durable 18-8 stainless steel thread with 4 locking keys to prevent rotation under vibration.
What are the specifications of the APPROVED VENDOR key locking insert?
This insert has M12x1.25 internal thread size and M18-1.50 external thread size, with a heavy wall, plain finish, and 4 keys. It requires a 16.70 mm drill bit and M18-1.50 tap, with 2A external and 3B internal thread fits. Material is 18-8 stainless steel, meeting Fed Std. H28/21 and MJ Form standards.
Where to buy APPROVED VENDOR key locking inserts worldwide?
3G Electric supplies and delivers APPROVED VENDOR key locking inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location. Contact us for availability and lead time.
How to install an APPROVED VENDOR key locking insert?
Drill a 16.70 mm hole, tap it to M18-1.50 using a compatible tap, then thread the insert into the hole using a key locking insert installation tool. Ensure the 4 keys align with the tapped slots to lock the insert in place. Use a thread locking compound for critical applications.
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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.









