APPROVED VENDOR Key Locking Insert: Extra Heavy Wall, 4 Keys, 1/4"-20 Int Thrd Sz, 1/2"-13 Ext Thrd Sz
The APPROVED VENDOR Key Locking Insert is a Mil. Spec. key-locking insert with an Extra Heavy Wall, featuring 4 keys, a 1/4"-20 internal thread size, and a 1/2"-13 external thread size. Supplied as a plain, 10-pack…
SKU 3G-OTH-531807
- 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, featuring 4 keys, a 1/4"-20 internal thread size, and a 1/2"-13 external thread size. Supplied as a plain, 10-pack (MPN 217-076534), it meets MS51832-108L standards, is made from 18-8 material, and has a 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 softer materials. The external keys lock the insert into the parent material, preventing rotation under load. This Mil. Spec. version with an Extra Heavy Wall is used in aerospace, defense, and industrial applications requiring high pull-out strength and vibration resistance.
What are the specifications of the APPROVED VENDOR Key Locking Insert?
This insert has a 1/4"-20 internal thread size and a 1/2"-13 external thread size, with an Extra Heavy Wall. It includes 4 keys, is made from 18-8 stainless steel, and meets MS51832-108L standards. The external thread fit is 2A, internal thread fit is 3B, and it is supplied as a plain 10-pack (MPN 217-076534).
Where to buy APPROVED VENDOR Key Locking Inserts worldwide?
3G Electric supplies APPROVED VENDOR Key Locking Inserts to customers 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 the 10-pack (MPN 217-076534) or other Mil. Spec. inserts.
How to install a key locking insert?
Installation requires tapping the hole to the specified external thread size (1/2"-13), then driving the insert into the tapped hole using a compatible installation tool. The keys are set into the parent material with a key-setting tool to lock the insert. Follow the manufacturer's instructions for torque and depth to ensure a secure fit.
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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.









