We are a professionally managed company focused on to deliver the best of HeliCoil Fastening Systems & Cutting Tool Technology products to the Industry. Our primary  product range includes HeliCoil Inserts & HeliCoil related Tools, Threaded Inserts & Key Inserts , Thread Cutting Taps for General Engineering Industry & specific to the modern day needs of Aerospace , Defense & Aviation Industry .

The Genuine HeliCoil products are available as Helicoil Thread Repair Kit - Professional, Helicoil Thread Repair Kit - Master, Helicoil Thread Repair Kit - After Market, Helicoil Free Running Inserts, Helicoil Screw Locking / Self Locking Inserts, Helicoil Tangless Inserts, Helicoil Military and Aerospace Standard Parts, Helicoil Insertion Tools, Helicoil Thread Cutting Taps, Helicoil Thread Plug Gauges, Helicoil Tang Break-Off & Extraction Tools and Helicoil MS, NASM & NAS PART Numbers.

HeliCoil Thread Repair Kits are used for creating stronger internal threads in all metals, composites, polymers and other materials by repairing damaged or stripped internal threads and regaining the original thread size. HeliCoil Thread Repair Kit creates longer lasting durable threads, avoids thread over-sizing, increases the possibility of higher torque application in weaker metals, significantly reduces the bolt breaking problems & HeliCoil being made of stainless steel protects against atmospheric corrosion. HeliCoil Thread Repair Kits are available in metric series from range M2 to M39 in Coarse & Fine pitches and in UNC/UNF series starting from # 4-40 to 1-1/2 inch.

HeliCoil Insert System
HeliCoil is a Thread Insert used for creating stronger internal threads in soft metals and also for repairing damaged or stripped internal threads by regaining the original size. HeliCoil Inserts provide positive means for protecting and strengthening all tapped threads. HeliCoil protects tapped threads against wear and damage in all metals and other materials. HeliCoil Inserts

HeliCoil Types & Range
HeliCoil standard range is available in Stainless Steel AISI-304/ DTD 734, metric series ranges from M1 .6, M2 to M56 & in unified series from UNC / UNF 1-64 to 1-1/4 inch. HeliCoil Inserts are available as free running and thread locking or screw locking inserts as a standard product in both metric and inch series.
HeliCoil is also available in strip feed or reel mounted form, HeliCoil in strip feed form are best sited for significantly reducing the installation time using power tool for installation of inserts.

Free Running Inserts
In the free state HeliCoil Inserts are greater in diameter than the tapped hole into which they are installed. In the assembly operation the torque applied to the HeliCoil tang reduces the diameter of the leading coil and permits it to enter the tapped thread. When the torque or rotation is stopped, the HeliCoil coils expand with a spring-like action anchoring the HeliCoil insert permanently in place against the tapped hole. No staking, locking, swaging, keying, nor interference fit is required to retain HeliCoil Inserts, thereby eliminating stress concentration in the parent material. The HeliCoil Insert automatically adjusts itself, radially and axially, to any expansion or contraction of the parent material.

HeliCoil Screw Lock Inserts.
HeliCoil Locking Insert comes in Metric Coarse, Metric Fine, UNC and UNF varieties. HeliCoil Locking Insert provides an exclusive, resilient internal locking thread that grips the bolt and prevents it from loosening under vibration or impact. One or more coils of the HeliCoil insert, having a series of straight segments/ chords, achieve locking action. HeliCoil Locking Insert permits repeated assembly and disassembly and will not relax their grip on the screw even in tough metals such as cast iron, alloy steel, titanium, etc. HeliCoil Locking Insert positively secures threaded members against loosening caused by vibration and shock. HeliCoil Locking Insert has a high reusable factor permitting frequent removal and reassembly of bolt without appreciable loss of torque. It has positive self-locking torque, complying with MIL-I-8846 & MIL-N-25027. It eliminates the usage of lock wiring, lock nuts, lock washers, chemical compounds, plastic pellets/ patches and other locking mechanisms. The HeliCoil Locking Inserts are subjected to extensive tests in tension, torque, shear, vibration and fatigue, conducted by the American & European companies. Its applications include sectors like Aviation & Aerospace, Electronics, Industrial, Automotive and Military.

Our Websites  : www.helicoil.in   & www.noblefix.com