HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, M3-0.50 Thread Size, Plain
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, M3-0.50 Thread Size, Plain, 100 PK (MPN A4184-3CN045). This 18-8 stainless steel insert has a tensile strength of 200,000 to 250,000 psi, requires a 3.15mm…
SKU 3G-OTH-528903
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Product Description
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, M3-0.50 Thread Size, Plain, 100 PK (MPN A4184-3CN045). This 18-8 stainless steel insert has a tensile strength of 200,000 to 250,000 psi, requires a 3.15mm drill bit and M3-0.50 STI tap, and is compatible with metal substrates.
Frequently Asked Questions
What is a HELI-COIL helical insert used for?
A HELI-COIL helical insert repairs or reinforces threads in metal. This screw-locking, tanged tang style, M3-0.50 insert provides a strong, wear-resistant thread in aluminum, cast iron, or steel. It is ideal for automotive, aerospace, and industrial maintenance applications where stripped threads must be restored to original specifications.
What are the specifications of the HELI-COIL A4184-3CN045 insert?
This HELI-COIL insert has an M3-0.50 thread size, 18-8 stainless steel material, and a tensile strength of 200,000 to 250,000 psi. It requires a 3.15mm drill bit and an M3-0.50 STI tap. The screw-locking design resists vibration loosening. It comes in a 100-piece pack with plain finish.
Where to buy HELI-COIL helical inserts in worldwide?
3G Electric supplies HELI-COIL helical inserts worldwide. As a global industrial solutions provider, we source, quote, and deliver genuine HELI-COIL products like the A4184-3CN045 to any location. We handle logistics, customs clearance, and delivery, ensuring you receive the correct inserts for your thread repair needs.
How to install a HELI-COIL screw-locking insert?
To install a HELI-COIL screw-locking insert, drill the hole to 3.15mm, tap it with an M3-0.50 STI tap, then use a tang installation tool to wind the insert into the tapped hole. After installation, break off the tang with a punch. The screw-locking feature holds the insert in place without adhesives.
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Common applications for HELI-COILHELI-COIL Products
3G Electric supplies HELI-COIL screw-locking tanged helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
