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Tanged Free Running Helical Inserts are extremely flexible fasteners. The resilient characteristics of each coil in a helical Insert allows it to adjust independently to secure the maximum surface contact with individual threads in the parent material. As a result, loads are distributed more evenly. Stress and fatigue concentrations are reduced to maximize thread strength and increase the reliability and life of the fastening system.
The stainless steel used resists corrosion under normal environmental conditions. Galvanic action within the thread assembly is reduced, further adding to the life of the fastening assembly. Typically, these Inserts are used with temperatures from -320F degrees to +800F degrees (-195.6C to +426.7C).
Precision engineering, exacting manufacturing standards, and stringent quality control procedures assure a high quality product that meets or exceeds all applicable military and aerospace standards.
A complete range of free-running sizes are available in bulk or strip feed reels and are offered in both Unified and metric sizes.
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TNC-4C-0375Y Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0375Y Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1.5D/0.375 Inch Length, 304 Stainless Steel, Cadmium Plated
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0375Y | MPN: TNC-4C-0375Y
MS: MS122121P
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Minimum Order Qty : 1
Qty Interval: 1
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BSPN: BA-TNC-4C-0375Y | MPN: TNC-4C-0375Y
MS: MS122121P
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
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Kato TNC-4C-0375Y Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1.5D/0.375 Inch Length, 304 Stainless Steel, Cadmium Plated
We are sorry! The quantity you requested is not currently available with us. Please visit the
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TNC-4C-0375W Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0375W Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1.5D/0.375 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0375W | MPN: TNC-4C-0375W
MS: MS122121L
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Minimum Order Qty : 1
Qty Interval: 1
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BSPN: BA-TNC-4C-0375W | MPN: TNC-4C-0375W
MS: MS122121L
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato TNC-4C-0375W Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1.5D/0.375 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.
TNC-4C-0375WSF Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0375WSF Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1.5D/0.375 Inch Length, 304 Stainless Steel, Strip-Feed
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0375WSF | MPN: TNC-4C-0375WSF
MS: MS122121LS
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Minimum Order Qty : 1
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BSPN: BA-TNC-4C-0375WSF | MPN: TNC-4C-0375WSF
MS: MS122121LS
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato TNC-4C-0375WSF Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1.5D/0.375 Inch Length, 304 Stainless Steel, Strip-Feed
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
TNC-4C-0375 Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0375 Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1.5D/0.375 Inch Length, 304 Stainless Steel, Plain, Silver
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0375 | MPN: TNC-4C-0375
MS: MS122121
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Price: Request a Quote | Your Net Price: Request a Quote
Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
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BSPN: BA-TNC-4C-0375 | MPN: TNC-4C-0375
MS: MS122121
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 TNC-4C-0375 Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1.5D/0.375 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.
TNC-4C-0375SF Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0375SF Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1.5D/0.375 Inch Length, 304 Stainless Steel, Strip-Feed, Plain, Silver
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0375SF | MPN: TNC-4C-0375SF
MS: MS122121S
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Qty Interval: 1
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BSPN: BA-TNC-4C-0375SF | MPN: TNC-4C-0375SF
MS: MS122121S
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato TNC-4C-0375SF Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1.5D/0.375 Inch Length, 304 Stainless Steel, Strip-Feed, Plain, Silver
We are sorry! The quantity you requested is not currently available with us. Please visit the
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TNC-4C-0250Y Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0250Y Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1D/0.250 Inch Length, 304 Stainless Steel, Cadmium Plated
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0250Y | MPN: TNC-4C-0250Y
MS: MS122081P
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BSPN: BA-TNC-4C-0250Y | MPN: TNC-4C-0250Y
MS: MS122081P
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato TNC-4C-0250Y Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1D/0.250 Inch Length, 304 Stainless Steel, Cadmium Plated
We are sorry! The quantity you requested is not currently available with us. Please visit the
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TNC-4C-0250W Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0250W Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1D/0.250 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0250W | MPN: TNC-4C-0250W
MS: MS122081L
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BSPN: BA-TNC-4C-0250W | MPN: TNC-4C-0250W
MS: MS122081L
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato TNC-4C-0250W Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1D/0.250 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.
TNC-4C-0250WSF Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0250WSF Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1D/0.250 Inch Length, 304 Stainless Steel, Strip-Feed
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0250WSF | MPN: TNC-4C-0250WSF
MS: MS122081LS
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Available Qty: -
Minimum Order Qty : 1
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BSPN: BA-TNC-4C-0250WSF | MPN: TNC-4C-0250WSF
MS: MS122081LS
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Price: Request a Quote
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato TNC-4C-0250WSF Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1D/0.250 Inch Length, 304 Stainless Steel, Strip-Feed
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
TNC-4C-0250 Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0250 Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1D/0.250 Inch Length, 304 Stainless Steel, Plain, Silver
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0250 | MPN: TNC-4C-0250
MS: MS122081
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Minimum Order Qty : 1
Qty Interval: 1
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BSPN: BA-TNC-4C-0250 | MPN: TNC-4C-0250
MS: MS122081
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Price: Request a Quote
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato TNC-4C-0250 Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1D/0.250 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.
TNC-4C-0250SF Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0250SF Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1D/0.250 Inch Length, 304 Stainless Steel, Strip-Feed, Plain, Silver
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0250SF | MPN: TNC-4C-0250SF
MS: MS122081S
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Minimum Order Qty : 1
Qty Interval: 1
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BSPN: BA-TNC-4C-0250SF | MPN: TNC-4C-0250SF
MS: MS122081S
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato TNC-4C-0250SF Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 1D/0.250 Inch Length, 304 Stainless Steel, Strip-Feed, Plain, Silver
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
TNC-4C-0625Y Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0625Y Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 2.5D/0.625 Inch Length, 304 Stainless Steel, Cadmium Plated
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0625Y | MPN: TNC-4C-0625Y
MS: MS122201P
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Minimum Order Qty : 1
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BSPN: BA-TNC-4C-0625Y | MPN: TNC-4C-0625Y
MS: MS122201P
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato TNC-4C-0625Y Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 2.5D/0.625 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.
TNC-4C-0625W Kato TNC Tanged CoilThread Inserts Kato TNC-4C-0625W Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 2.5D/0.625 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TNC-4C-0625W | MPN: TNC-4C-0625W
MS: MS122201L
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Available Qty: -
Minimum Order Qty : 1
Qty Interval: 1
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BSPN: BA-TNC-4C-0625W | MPN: TNC-4C-0625W
MS: MS122201L
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 TNC-4C-0625W Tanged Free-Running Coil Threaded Insert, Helical, 1/4-20 UNC, 2.5D/0.625 Inch Length, 304 Stainless Steel
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