APPROVED VENDOR Key Locking Insert: Extra Heavy Wall, 4 Keys, 7/16"-14 Int Thrd Sz, 11/16"-11 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a Mil. Spec. key-locking insert with an Extra Heavy Wall, supplied in a 10 PK. It features a 7/16"-14 internal thread size and an 11/16"-11 external thread size, with 4 keys…
SKU 3G-OTH-531741
- 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. key-locking insert with an Extra Heavy Wall, supplied in a 10 PK. It features a 7/16"-14 internal thread size and an 11/16"-11 external thread size, with 4 keys, a plain finish, and coarse thread type. Made from 18-8 material with external thread fit 2A and internal thread fit 3B, it meets industry standard MS51831-211L and is compatible with tap size 11/16"-11.
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 threads in soft materials like aluminum. The external keys lock the insert into the parent material, preventing rotation under load. This APPROVED VENDOR Extra Heavy Wall insert meets Mil. Spec. MS51831-211L for high-strength applications in aerospace, defense, and industrial equipment.
What are the specifications of the APPROVED VENDOR key locking insert?
This insert has a 7/16"-14 internal thread and 11/16"-11 external thread, with an Extra Heavy Wall and 4 keys. It is made from 18-8 stainless steel, with external thread fit 2A and internal thread fit 3B. The 10-pack meets Mil. Spec. MS51831-211L and is compatible with tap size 11/16"-11.
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, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Mil. Spec. MS51831-211L insert in a 10-pack.
How to install a key locking insert?
Installation requires drilling to the specified tap size (11/16"-11 for this insert), tapping the hole, then driving the insert using a key locking insert tool. The 4 external keys must align with slots cut in the parent material. Use thread locking compound for vibration resistance. Follow Mil. Spec. MS51831 guidelines for torque values.
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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.









