HELI-COIL Helical Insert: Tanged Tang Style, Free-Running, 1 3/8"-12 Thread Size
The HELI-COIL Helical Insert (MPN K1191-22) is a tanged tang style, free-running helical insert made from 18-8 stainless steel. It features a 1-3/8"-12 thread size with a fine, right-hand thread and a tensile…
SKU 3G-OTH-599077
- 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 HELI-COIL Helical Insert (MPN K1191-22) is a tanged tang style, free-running helical insert made from 18-8 stainless steel. It features a 1-3/8"-12 thread size with a fine, right-hand thread and a tensile strength range of 200,000 to 250,000 psi. This inch-series metal insert is designed for thread repair or reinforcement in industrial applications.
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 HELI-COIL helical insert used for?
A HELI-COIL helical insert is used for thread repair or reinforcement in metal assemblies. It restores damaged threads or strengthens threads in softer materials, providing a durable stainless steel thread. This tanged tang style, free-running insert is common in automotive, aerospace, and industrial maintenance applications.
What are the specifications of the HELI-COIL K1191-22 insert?
The HELI-COIL K1191-22 is a free-running tanged helical insert with a 1-3/8"-12 fine thread, right-hand orientation, and 18-8 stainless steel construction. It has a tensile strength of 200,000 to 250,000 psi and is inch-series. This metal insert is plain finish and designed for thread repair.
Where to buy HELI-COIL helical inserts worldwide?
3G Electric supplies HELI-COIL helical inserts like the K1191-22 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts across 14 departments, including fasteners and thread repair, ensuring you get the right product.
How to install a tanged helical insert?
To install a tanged helical insert, drill out the damaged thread to the specified tap drill size, tap the hole with the correct HELI-COIL tap, then use a tang installation tool to wind the insert into the hole. After installation, break off the tang with a punch. Always follow the manufacturer's instructions for best results.
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3G Electric memasok HELI-COIL free-running tanged helical inserts. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.









