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Tanged Screw Lock Tanged Screw Locking Inserts contain one or more coils that have a series of straight segments. Upon entry of the bolt these straight segments are flexed outwardly, creating pressure on the bolt. This pressure is applied between the flanks of the bolt thread so that contact area is maximized. Locking inserts are manufactured to meet the locking torque requirements specified in NASM8846. NASM8846 requires the inserts to pass a 15 cycle torque test.
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 to produce coil thread inserts resists corrosion under normal environmental conditions. Galvanic action within the thread assembly is reduced, further adding to the life of the fastening assembly. These Inserts are typically 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. Helical inserts are available in Bulk and on Strip Feed Reels.
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TLC-18C-1688W Kato TLC Tanged CoilThread Inserts Kato TLC-18C-1688W Tanged Screw-Locking Coil Threaded Insert, Helical, 1-1/8-7 UNC, 1.5D/1.688 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLC-18C-1688W | MPN: TLC-18C-1688W
MS: MS21209-C18-15L
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BSPN: BA-TLC-18C-1688W | MPN: TLC-18C-1688W
MS: MS21209-C18-15L
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Kato TLC-18C-1688W Tanged Screw-Locking Coil Threaded Insert, Helical, 1-1/8-7 UNC, 1.5D/1.688 Inch Length, 304 Stainless Steel
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TLC-18C-1688WSF Kato TLC Tanged CoilThread Inserts Kato TLC-18C-1688WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1-1/8-7 UNC, 1.5D/1.688 Inch Length, 304 Stainless Steel, Strip-Feed
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLC-18C-1688WSF | MPN: TLC-18C-1688WSF
MS: MS21209-C18-15LS
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BSPN: BA-TLC-18C-1688WSF | MPN: TLC-18C-1688WSF
MS: MS21209-C18-15LS
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Kato TLC-18C-1688WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1-1/8-7 UNC, 1.5D/1.688 Inch Length, 304 Stainless Steel, Strip-Feed
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TLF-16C-1500W Kato TLF Tanged CoilThread Inserts Kato TLF-16C-1500W Tanged Screw-Locking Coil Threaded Insert, Helical, 1-12 UNF, 1.5D/1.500 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLF-161C-1500W | MPN: TLF-16C-1500W
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BSPN: BA-TLF-161C-1500W | MPN: TLF-16C-1500W
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Kato TLF-16C-1500W Tanged Screw-Locking Coil Threaded Insert, Helical, 1-12 UNF, 1.5D/1.500 Inch Length, 304 Stainless Steel
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TLF-16C-1500WSF Kato TLF Tanged CoilThread Inserts Kato TLF-16C-1500WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1-12 UNF, 1.5D/1.500 Inch Length, 304 Stainless Steel, Strip-Feed
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLF-161C-1500WSF | MPN: TLF-16C-1500WSF
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BSPN: BA-TLF-161C-1500WSF | MPN: TLF-16C-1500WSF
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Kato TLF-16C-1500WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1-12 UNF, 1.5D/1.500 Inch Length, 304 Stainless Steel, Strip-Feed
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TLF-22C-2062W Kato TLF Tanged CoilThread Inserts Kato TLF-22C-2062W Tanged Screw-Locking Coil Threaded Insert, Helical, 1-3/8-12 UNF, 1.5D/2.062 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLF-22C-2062W | MPN: TLF-22C-2062W
MS: MS21209-F22-15L
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BSPN: BA-TLF-22C-2062W | MPN: TLF-22C-2062W
MS: MS21209-F22-15L
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Kato TLF-22C-2062W Tanged Screw-Locking Coil Threaded Insert, Helical, 1-3/8-12 UNF, 1.5D/2.062 Inch Length, 304 Stainless Steel
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TLF-22C-2062WSF Kato TLF Tanged CoilThread Inserts Kato TLF-22C-2062WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1-3/8-12 UNF, 1.5D/2.062 Inch Length, 304 Stainless Steel, Strip-Feed
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLF-22C-2062WSF | MPN: TLF-22C-2062WSF
MS: MS21209-F22-15LS
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BSPN: BA-TLF-22C-2062WSF | MPN: TLF-22C-2062WSF
MS: MS21209-F22-15LS
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Kato TLF-22C-2062WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1-3/8-12 UNF, 1.5D/2.062 Inch Length, 304 Stainless Steel, Strip-Feed
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TLC-22C-2062W Kato TLC Tanged CoilThread Inserts Kato TLC-22C-2062W Tanged Screw-Locking Coil Threaded Insert, Helical, 1-3/8-6 UNC, 1.5D/2.062 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLC-22C-2062W | MPN: TLC-22C-2062W
MS: MS21209-C22-15L
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BSPN: BA-TLC-22C-2062W | MPN: TLC-22C-2062W
MS: MS21209-C22-15L
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Kato TLC-22C-2062W Tanged Screw-Locking Coil Threaded Insert, Helical, 1-3/8-6 UNC, 1.5D/2.062 Inch Length, 304 Stainless Steel
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TLC-22C-2062WSF Kato TLC Tanged CoilThread Inserts Kato TLC-22C-2062WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1-3/8-6 UNC, 1.5D/2.062 Inch Length, 304 Stainless Steel, Strip-Feed
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLC-22C-2062WSF | MPN: TLC-22C-2062WSF
MS: MS21209-C22-15LS
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BSPN: BA-TLC-22C-2062WSF | MPN: TLC-22C-2062WSF
MS: MS21209-C22-15LS
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato TLC-22C-2062WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1-3/8-6 UNC, 1.5D/2.062 Inch Length, 304 Stainless Steel, Strip-Feed
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TLC-16C-1500W Kato TLC Tanged CoilThread Inserts Kato TLC-16C-1500W Tanged Screw-Locking Coil Threaded Insert, Helical, 1-8 UNC, 1.5D/1.500 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLC-16C-1500W | MPN: TLC-16C-1500W
MS: MS21209-C16-15L
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BSPN: BA-TLC-16C-1500W | MPN: TLC-16C-1500W
MS: MS21209-C16-15L
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Backorder Available Date: Nil
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Kato TLC-16C-1500W Tanged Screw-Locking Coil Threaded Insert, Helical, 1-8 UNC, 1.5D/1.500 Inch Length, 304 Stainless Steel
We are sorry! The quantity you requested is not currently available with us. Please visit the
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TLC-16C-1500WSF Kato TLC Tanged CoilThread Inserts Kato TLC-16C-1500WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1-8 UNC, 1.5D/1.500 Inch Length, 304 Stainless Steel, Strip-Feed
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLC-16C-1500WSF | MPN: TLC-16C-1500WSF
MS: MS21209-C16-15LS
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BSPN: BA-TLC-16C-1500WSF | MPN: TLC-16C-1500WSF
MS: MS21209-C16-15LS
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
Kato TLC-16C-1500WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1-8 UNC, 1.5D/1.500 Inch Length, 304 Stainless Steel, Strip-Feed
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TLC-8C-0750W Kato TLC Tanged CoilThread Inserts Kato TLC-8C-0750W Tanged Screw-Locking Coil Threaded Insert, Helical, 1/2-13 UNC, 1.5D/0.750 Inch Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLC-8C-0750W | MPN: TLC-8C-0750W
MS: MS21209-C8-15L
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BSPN: BA-TLC-8C-0750W | MPN: TLC-8C-0750W
MS: MS21209-C8-15L
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Avg Lead Time For Backorders: Nil
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Kato TLC-8C-0750W Tanged Screw-Locking Coil Threaded Insert, Helical, 1/2-13 UNC, 1.5D/0.750 Inch Length, 304 Stainless Steel
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TLC-8C-0750WSF Kato TLC Tanged CoilThread Inserts Kato TLC-8C-0750WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1/2-13 UNC, 1.5D/0.750 Inch Length, 304 Stainless Steel, Strip-Feed
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLC-8C-0750WSF | MPN: TLC-8C-0750WSF
MS: MS21209-C8-15LS
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BSPN: BA-TLC-8C-0750WSF | MPN: TLC-8C-0750WSF
MS: MS21209-C8-15LS
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Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
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Kato TLC-8C-0750WSF Tanged Screw-Locking Coil Threaded Insert, Helical, 1/2-13 UNC, 1.5D/0.750 Inch Length, 304 Stainless Steel, Strip-Feed
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