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 thread size, plain finish, and 18-8 material grade. It requires a 4.2mm drill bit and M4-0.70 STI tap, offering tensile strength…
SKU 3G-OTH-529080
- 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 thread size, plain finish, and 18-8 material grade. It requires a 4.2mm drill bit and M4-0.70 STI tap, offering tensile strength of 200,000 to 250,000 psi. Supplied in a 1,000-piece pack, this metric, right-hand threaded insert is compatible with 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 threads in metal substrates. It provides a durable, screw-locking thread for M4-0.70 fasteners, preventing loosening under vibration. This tanged tang style insert is ideal for automotive, aerospace, and industrial maintenance applications where stripped or worn threads need restoration.
What are the specifications of the HELI-COIL 4184-4CN040S insert?
The HELI-COIL 4184-4CN040S is a screw-locking, tanged tang insert with M4-0.70 thread size, plain finish, and 18-8 material grade. It requires a 4.2mm drill bit and M4-0.70 STI tap. Tensile strength ranges from 200,000 to 250,000 psi. Supplied in a 1,000-piece pack, it is metric, right-hand threaded, and compatible with metal.
Where to buy HELI-COIL helical inserts in worldwide?
3G Electric supplies HELI-COIL helical 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 the 4184-4CN040S M4-0.70 screw-locking insert in 1,000-piece packs. We source genuine HELI-COIL products for industrial maintenance and repair.
How to install a HELI-COIL tanged tang insert?
To install a HELI-COIL tanged tang insert, drill a hole using a 4.2mm drill bit, then tap it with an M4-0.70 STI tap. Insert the tang into the driver tool and wind the coil into the tapped hole until it sits below the surface. Break off the tang with a punch. Ensure the substrate is metal for proper thread locking.
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.









