The store will not work correctly in the case when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
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!
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNC-6C-0938Y Kato 2TNC Tangless CoilThread Inserts Kato 2TNC-6C-0938Y Tangless Free-Running Coil Threaded Insert, Helical, 3/8-16 UNC, 2.5D/0.938 Inch Length, 304 Stainless Steel, Cadmium Plated
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNC-6C-0938Y | MPN: 2TNC-6C-0938Y
NAS: NAS1130-6C-25P |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNC-6C-0938Y | MPN: 2TNC-6C-0938Y
NAS: NAS1130-6C-25P |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNC-6C-0938Y Tangless Free-Running Coil Threaded Insert, Helical, 3/8-16 UNC, 2.5D/0.938 Inch Length, 304 Stainless Steel, Cadmium Plated
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNC-6C-0938W Kato 2TNC Tangless CoilThread Inserts Kato 2TNC-6C-0938W Tangless Free-Running Coil Threaded Insert, Helical, 3/8-16 UNC, 2.5D/0.938 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNC-6C-0938W | MPN: 2TNC-6C-0938W
NAS: NAS1130-6C-25D |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNC-6C-0938W | MPN: 2TNC-6C-0938W
NAS: NAS1130-6C-25D |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNC-6C-0938W Tangless Free-Running Coil Threaded Insert, Helical, 3/8-16 UNC, 2.5D/0.938 Inch Length, 304 Stainless Steel
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNC-6C-0938 Kato 2TNC Tangless CoilThread Inserts Kato 2TNC-6C-0938 Tangless Free-Running Coil Threaded Insert, Helical, 3/8-16 UNC, 2.5D/0.938 Inch Length, 304 Stainless Steel, Plain, Silver
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNC-6C-0938 | MPN: 2TNC-6C-0938
NAS: NAS1130-6C-25 |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNC-6C-0938 | MPN: 2TNC-6C-0938
NAS: NAS1130-6C-25 |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNC-6C-0938 Tangless Free-Running Coil Threaded Insert, Helical, 3/8-16 UNC, 2.5D/0.938 Inch Length, 304 Stainless Steel, Plain, Silver
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNC-5C-0781Y Kato 2TNC Tangless CoilThread Inserts Kato 2TNC-5C-0781Y Tangless Free-Running Coil Threaded Insert, Helical, 5/16-18 UNC, 2.5D/0.781 Inch Length, 304 Stainless Steel, Cadmium Plated
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNC-5C-0781Y | MPN: 2TNC-5C-0781Y
NAS: NAS1130-5C-25P |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNC-5C-0781Y | MPN: 2TNC-5C-0781Y
NAS: NAS1130-5C-25P |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNC-5C-0781Y Tangless Free-Running Coil Threaded Insert, Helical, 5/16-18 UNC, 2.5D/0.781 Inch Length, 304 Stainless Steel, Cadmium Plated
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNC-5C-0781W Kato 2TNC Tangless CoilThread Inserts Kato 2TNC-5C-0781W Tangless Free-Running Coil Threaded Insert, Helical, 5/16-18 UNC, 2.5D/0.781 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNC-5C-0781W | MPN: 2TNC-5C-0781W
NAS: NAS1130-5C-25D |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNC-5C-0781W | MPN: 2TNC-5C-0781W
NAS: NAS1130-5C-25D |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNC-5C-0781W Tangless Free-Running Coil Threaded Insert, Helical, 5/16-18 UNC, 2.5D/0.781 Inch Length, 304 Stainless Steel
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNC-5C-0781 Kato 2TNC Tangless CoilThread Inserts Kato 2TNC-5C-0781 Tangless Free-Running Coil Threaded Insert, Helical, 5/16-18 UNC, 2.5D/0.781 Inch Length, 304 Stainless Steel, Plain, Silver
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNC-5C-0781 | MPN: 2TNC-5C-0781
NAS: NAS1130-5C-25 |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNC-5C-0781 | MPN: 2TNC-5C-0781
NAS: NAS1130-5C-25 |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNC-5C-0781 Tangless Free-Running Coil Threaded Insert, Helical, 5/16-18 UNC, 2.5D/0.781 Inch Length, 304 Stainless Steel, Plain, Silver
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNF-5C-0781Y Kato 2TNF Tangless CoilThread Inserts Kato 2TNF-5C-0781Y Tangless Free-Running Coil Threaded Insert, Helical, 5/16-24 UNF, 2.5D/0.781 Inch Length, 304 Stainless Steel, Cadmium Plated
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNF-5C-0781Y | MPN: 2TNF-5C-0781Y
NAS: NAS1130-5F-25P |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNF-5C-0781Y | MPN: 2TNF-5C-0781Y
NAS: NAS1130-5F-25P |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNF-5C-0781Y Tangless Free-Running Coil Threaded Insert, Helical, 5/16-24 UNF, 2.5D/0.781 Inch Length, 304 Stainless Steel, Cadmium Plated
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNF-5C-0781W Kato 2TNF Tangless CoilThread Inserts Kato 2TNF-5C-0781W Tangless Free-Running Coil Threaded Insert, Helical, 5/16-24 UNF, 2.5D/0.781 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNF-5C-0781W | MPN: 2TNF-5C-0781W
NAS: NAS1130-5F-25D |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNF-5C-0781W | MPN: 2TNF-5C-0781W
NAS: NAS1130-5F-25D |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNF-5C-0781W Tangless Free-Running Coil Threaded Insert, Helical, 5/16-24 UNF, 2.5D/0.781 Inch Length, 304 Stainless Steel
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNF-5C-0781 Kato 2TNF Tangless CoilThread Inserts Kato 2TNF-5C-0781 Tangless Free-Running Coil Threaded Insert, Helical, 5/16-24 UNF, 2.5D/0.781 Inch Length, 304 Stainless Steel, Plain, Silver
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNF-5C-0781 | MPN: 2TNF-5C-0781
NAS: NAS1130-5F-25 |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNF-5C-0781 | MPN: 2TNF-5C-0781
NAS: NAS1130-5F-25 |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNF-5C-0781 Tangless Free-Running Coil Threaded Insert, Helical, 5/16-24 UNF, 2.5D/0.781 Inch Length, 304 Stainless Steel, Plain, Silver
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNM-10X1.5C-25Y Kato 2TNM Tangless CoilThread Inserts Kato 2TNM-10X1.5C-25Y Tangless Free-Running Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 2.5D/25.0 mm Length, 304 Stainless Steel, Cadmium Plated
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNM-10X1.5C-25Y | MPN: 2TNM-10X1.5C-25Y
NAS: NA0276M10-25P |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNM-10X1.5C-25Y | MPN: 2TNM-10X1.5C-25Y
NAS: NA0276M10-25P |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNM-10X1.5C-25Y Tangless Free-Running Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 2.5D/25.0 mm Length, 304 Stainless Steel, Cadmium Plated
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNM-10X1.5C-25W Kato 2TNM Tangless CoilThread Inserts Kato 2TNM-10X1.5C-25W Tangless Free-Running Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 2.5D/25.0 mm Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNM-10X1.5C-25W | MPN: 2TNM-10X1.5C-25W
NAS: NA0276M10-25D |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNM-10X1.5C-25W | MPN: 2TNM-10X1.5C-25W
NAS: NA0276M10-25D |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNM-10X1.5C-25W Tangless Free-Running Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 2.5D/25.0 mm Length, 304 Stainless Steel
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
2TNM-10X1.5C-25 Kato 2TNM Tangless CoilThread Inserts Kato 2TNM-10X1.5C-25 Tangless Free-Running Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 2.5D/25.0 mm Length, 304 Stainless Steel, Plain, Silver
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-2TNM-10X1.5C-25 | MPN: 2TNM-10X1.5C-25
NAS: NA0276M10-25 |
Offers Available
Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
Add to My Quote List
Add to My Quote List
BSPN: BA-2TNM-10X1.5C-25 | MPN: 2TNM-10X1.5C-25
NAS: NA0276M10-25 |
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato 2TNM-10X1.5C-25 Tangless Free-Running Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 2.5D/25.0 mm Length, 304 Stainless Steel, Plain, Silver
Related Articles: Tangless Free Running
Why Coil Thread Inserts Are Unique Among Fasteners
June 18, 2025 | By Mike Eichinger | Fastener Distributor
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
September 12, 2024 | By Mike Eichinger | Threaded 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
September 12, 2024 | By Mike Eichinger | Threaded Inserts
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.
Shop By
Refine By Stock Status Backorder
Nominal Length 25d
Shopping Options