Tangless Free Running
Perfect for aircraft, aerospace or commercial applications, our tangless free running inserts are the best on the market. These helically-coiled fastening devices are specifically designed to provide permanent, wear-resistant threads that exceed the strength of most parent materials. From engines and flight controls to fuel and HVAC systems, our tangless free-running coil threaded inserts can be used for it all. And, since we sell them in bulk, you'll save money in the long-run on your purchase. Shop our tangless free running insert selection today!
2TNC-3C-0285Y Kato 2TNC Tangless CoilThread Inserts2TNC Tangless CoilThread Inserts
RFQ ONLYNominal Length1.5DThread TypeUNCBody MaterialStainless SteelMaterial Detail304 Stainless SteelBody FinishCadmium PlatedFinish DetailCadmium Plated
2TNC-3C-0285W Kato 2TNC Tangless CoilThread Inserts2TNC Tangless CoilThread Inserts
RFQ ONLYNominal Length1.5DThread TypeUNCBody MaterialStainless SteelMaterial Detail304 Stainless SteelBody FinishDry Film LubricantFinish DetailDry Film Lubricant- 2TNC-3C-0285WSF Kato 2TNC Tangless CoilThread Inserts
2TNC Tangless CoilThread Inserts
RFQ ONLYNominal Length1.5DThread TypeUNCBody MaterialStainless SteelMaterial Detail304 Stainless SteelBody FinishDry Film LubricantFinish DetailDry Film Lubricant 
2TNC-3C-0285 Kato 2TNC Tangless CoilThread Inserts2TNC Tangless CoilThread Inserts
RFQ ONLYNominal Length1.5DThread TypeUNCBody MaterialStainless SteelMaterial Detail304 Stainless SteelBody FinishPlainFinish DetailPlain- 2TNC-3C-0285SF Kato 2TNC Tangless CoilThread Inserts
2TNC Tangless CoilThread Inserts
RFQ ONLYNominal Length1.5DThread TypeUNCBody MaterialStainless SteelMaterial Detail304 Stainless SteelBody FinishPlainFinish DetailPlain - 2TNC-3C-0190Y Kato 2TNC Tangless CoilThread Inserts
2TNC Tangless CoilThread Inserts
RFQ ONLYNominal Length1DThread TypeUNCBody MaterialStainless SteelMaterial Detail304 Stainless SteelBody FinishCadmium PlatedFinish DetailCadmium Plated - 2TNC-3C-0190W Kato 2TNC Tangless CoilThread Inserts
2TNC Tangless CoilThread Inserts
RFQ ONLYNominal Length1DThread TypeUNCBody MaterialStainless SteelMaterial Detail304 Stainless SteelBody FinishDry Film LubricantFinish DetailDry Film Lubricant - 2TNC-3C-0190WSF Kato 2TNC Tangless CoilThread Inserts
2TNC Tangless CoilThread Inserts
RFQ ONLYNominal Length1DThread TypeUNCBody MaterialStainless SteelMaterial Detail304 Stainless SteelBody FinishDry Film LubricantFinish DetailDry Film Lubricant - 2TNC-3C-0190 Kato 2TNC Tangless CoilThread Inserts
2TNC Tangless CoilThread Inserts
RFQ ONLYNominal Length1DThread TypeUNCBody MaterialStainless SteelMaterial Detail304 Stainless SteelBody FinishPlainFinish DetailPlain 
2TNC-3C-0190SF Kato 2TNC Tangless CoilThread Inserts2TNC Tangless CoilThread Inserts
RFQ ONLYNominal Length1DThread TypeUNCBody MaterialStainless SteelMaterial Detail304 Stainless SteelBody FinishPlainFinish DetailPlain
Related Articles: Tangless Free Running
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Why Coil Thread Inserts Are Unique Among Fasteners
Threaded fasteners need a solid substrate for lasting performance. The threads must be solidly anchored in the material without loosening or pullout, which can be challenging with softer materials, such as wood and plastics.
What You Need to Know About Coil Thread Inserts
When you use threaded fasteners, you’re bound to run into situations where the threads are stripped or need reinforcing because the material is too soft. That’s when you need to consider coil thread inserts.
All About Helical Insert Applications
Stripped threads can be a nightmare, especially when dealing with soft materials such as aluminum, magnesium, or plastic. When you have a stripped fitting where a bolt just won’t hold or needs reinforcement, you need to find a way to make a fastener connection that is strong and worry-free.