APPROVED VENDOR Key Locking Insert: Heavy Wall, 4 Keys, M20-2.50 Int Thrd Sz, M30-2.00 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a heavy-wall, plain-finish Mil. Spec. insert with 4 keys, M20-2.50 internal thread size and M30-2.00 external thread size, supplied in a 10-pack. It meets Fed Std. H28/21 and…
SKU 3G-OTH-531805
- 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, plain-finish Mil. Spec. insert with 4 keys, M20-2.50 internal thread size and M30-2.00 external thread size, supplied in a 10-pack. It meets Fed Std. H28/21 and MJ Form standards, with a 28.10 mm drill bit size, M30-2.00 compatible tap size, 2A external thread fit, 3B internal thread fit, and is made from 18-8 material in metric coarse thread.
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 reliable thread repair solution with 4 locking keys to prevent rotation under vibration.
What are the specifications of the APPROVED VENDOR M20-2.50 key locking insert?
This insert has M20-2.50 internal thread size and M30-2.00 external thread size, with 4 keys, heavy wall, plain finish, and 18-8 material grade. It requires a 28.10 mm drill bit and M30-2.00 tap, with 2A external and 3B internal thread fits. Supplied in a 10-pack.
Where to buy APPROVED VENDOR key locking inserts worldwide?
3G Electric supplies APPROVED VENDOR key locking inserts worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide these Mil. Spec. inserts with M20-2.50 internal thread and M30-2.00 external thread, meeting Fed Std. H28/21 standards.
How to install an APPROVED VENDOR heavy-wall key locking insert?
Drill a 28.10 mm hole, tap it to M30-2.00 using a compatible tap, then thread the insert into the hole until it is flush. Use the 4 keys to lock it in place by tapping them into the parent material. 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.









