HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, 7/8"-14 Thread Size
The HELI-COIL Helical Insert is a tanged tang-style screw-locking insert with a 7/8"-14 fine thread, 7/8 in overall length, and a tensile strength of 200,000 to 250,000 psi. Made from 18-8 material, it is compatible…
SKU 3G-OTH-528853
- 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 is a tanged tang-style screw-locking insert with a 7/8"-14 fine thread, 7/8 in overall length, and a tensile strength of 200,000 to 250,000 psi. Made from 18-8 material, it is compatible with metal and uses a right-hand thread direction. 3G Electric interprets demand and delivers this insert across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
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 repairs or reinforces threads in metal, providing a strong, wear-resistant internal thread. This screw-locking tanged style prevents loosening under vibration, making it ideal for automotive, aerospace, and industrial equipment. 3G Electric supplies this insert across 14 industrial departments.
What are the specifications of the HELI-COIL 3591-14CN875 insert?
This HELI-COIL insert has a 7/8"-14 fine thread, 7/8 in overall length, and a tensile strength of 200,000 to 250,000 psi. It is made from 18-8 material, right-hand thread direction, and requires an STI tap size of 7/8"-14. It is compatible with metal substrates.
Where to buy HELI-COIL helical inserts worldwide?
3G Electric supplies HELI-COIL helical inserts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this screw-locking insert to your facility. Contact us for availability and lead time on this 7/8"-14 fine thread insert.
How to install a tanged screw-locking helical insert?
Install a tanged screw-locking helical insert by drilling to the specified STI tap size (7/8"-14), tapping the hole, then winding the insert onto the installation tool. Use the tang to drive the insert fully, then break off the tang. Ensure the insert is below the surface for proper locking action.
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3G Electric memasok HELI-COIL screw-locking 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.









