HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, M4-0.70 Thread Size, Plain
The HELI-COIL Helical Insert is a tanged tang-style, screw-locking insert with M4-0.70 coarse thread, plain finish, and right-hand direction. Made from Nitronic 60 with a tensile strength of 200,000 psi, it requires…
SKU 3G-OTH-528912
- 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
Butuh bantuan pemasangan atau rekayasa?
Ajukan pertanyaan
Deskripsi Produk
The HELI-COIL Helical Insert is a tanged tang-style, screw-locking insert with M4-0.70 coarse thread, plain finish, and right-hand direction. Made from Nitronic 60 with a tensile strength of 200,000 psi, it requires a 4.2mm drill bit and M4-0.70 STI tap for installation in metal. Supplied in packs of 100 (MPN A4184-4EN040), this metric insert is designed for thread repair or reinforcement in compatible metal substrates.
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 internal threads in metal. This M4-0.70 screw-locking tanged insert prevents loosening under vibration, restoring thread strength to 200,000 psi tensile in applications like automotive, aerospace, and industrial equipment.
What are the specifications of the HELI-COIL A4184-4EN040 insert?
This HELI-COIL insert has M4-0.70 coarse thread, right-hand direction, plain finish, and is made from Nitronic 60 with 200,000 psi tensile strength. It requires a 4.2mm drill bit and M4-0.70 STI tap for installation in metal. Supplied in packs of 100.
Where to buy HELI-COIL helical inserts worldwide?
3G Electric supplies HELI-COIL helical inserts worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine HELI-COIL products like the A4184-4EN040 to your facility, regardless of location.
How to install a HELI-COIL tanged screw-locking insert?
Drill a 4.2mm hole, tap it with an M4-0.70 STI tap, then use a tang installation tool to insert the HELI-COIL. The tang breaks off after installation. Ensure the substrate is metal and threads are clean for proper locking and 200,000 psi tensile strength.
Digunakan dalam
Aplikasi umum untuk HELI-COILHELI-COIL Produk
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.









