APPROVED VENDOR Key Locking Insert: Heavy Wall, 2 Keys, #4-40 Int Thrd Sz, #12-24 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a heavy-wall, inch-system mil-spec insert with #4-40 internal thread size and #12-24 external thread size, supplied in a 10-pack. It features 2 keys, plain finish, coarse…
SKU 3G-OTH-531745
- 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, inch-system mil-spec insert with #4-40 internal thread size and #12-24 external thread size, supplied in a 10-pack. It features 2 keys, plain finish, coarse thread type, and is made from 303 stainless steel with external thread fit 2A and internal thread fit 3B, meeting MIL-I-45914A (MS51831) standards.
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 provides a durable, reusable thread in softer materials like aluminum or plastic. The APPROVED VENDOR heavy-wall insert with #4-40 internal and #12-24 external threads meets MIL-I-45914A (MS51831) for aerospace and defense applications requiring reliable thread repair or reinforcement.
What are the specifications of the APPROVED VENDOR key locking insert?
This heavy-wall insert has #4-40 internal thread size and #12-24 external thread size, with 2 keys and plain finish. It is made from 303 stainless steel, external thread fit 2A, internal thread fit 3B, and meets MIL-I-45914A (MS51831). Supplied in a 10-pack, inch system.
Where to buy APPROVED VENDOR key locking inserts worldwide?
3G Electric supplies the APPROVED VENDOR key locking insert (MPN 217-076290) to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders, ensuring you receive genuine mil-spec inserts for your industrial or defense applications.
How to install a key locking insert?
Installation requires tapping a hole to the specified compatible tap size (#12-24), then driving the insert using a key locking tool until the keys engage the parent material. Ensure the insert is flush or slightly below the surface. Follow MIL-I-45914A 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.









