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.
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.
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
TLM-10X1.5C-10Y Kato TLM Tanged CoilThread Inserts Kato TLM-10X1.5C-10Y Tanged Screw-Locking Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 1D/10.0 mm Length, 304 Stainless Steel, Cadmium Plated
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-10X1.5C-10Y | MPN: TLM-10X1.5C-10Y
MS: MA3329-111P
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-TLM-10X1.5C-10Y | MPN: TLM-10X1.5C-10Y
MS: MA3329-111P
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 TLM-10X1.5C-10Y Tanged Screw-Locking Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 1D/10.0 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.
TLM-10X1.5C-10W Kato TLM Tanged CoilThread Inserts Kato TLM-10X1.5C-10W Tanged Screw-Locking Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 1D/10.0 mm Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-10X1.5C-10W | MPN: TLM-10X1.5C-10W
MS: MA3329-111L
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-TLM-10X1.5C-10W | MPN: TLM-10X1.5C-10W
MS: MA3329-111L
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 TLM-10X1.5C-10W Tanged Screw-Locking Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 1D/10.0 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.
TLM-10X1.5C-10WSF Kato TLM Tanged CoilThread Inserts Kato TLM-10X1.5C-10WSF Tanged Screw-Locking Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 1D/10.0 mm Length, 304 Stainless Steel, Strip-Feed
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-10X1.5C-10WSF | MPN: TLM-10X1.5C-10WSF
MS: MA3329-111LS
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-TLM-10X1.5C-10WSF | MPN: TLM-10X1.5C-10WSF
MS: MA3329-111LS
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 TLM-10X1.5C-10WSF Tanged Screw-Locking Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 1D/10.0 mm 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.
TLM-10X1.5C-10 Kato TLM Tanged CoilThread Inserts Kato TLM-10X1.5C-10 Tanged Screw-Locking Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 1D/10.0 mm Length, 304 Stainless Steel, Red Dye Coating
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-10X1.5C-10 | MPN: TLM-10X1.5C-10
MS: MA3329-111
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-TLM-10X1.5C-10 | MPN: TLM-10X1.5C-10
MS: MA3329-111
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 TLM-10X1.5C-10 Tanged Screw-Locking Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 1D/10.0 mm Length, 304 Stainless Steel, Red Dye Coating
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
TLM-10X1.5C-10SF Kato TLM Tanged CoilThread Inserts Kato TLM-10X1.5C-10SF Tanged Screw-Locking Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 1D/10.0 mm Length, 304 Stainless Steel, Strip-Feed, Red Dye Coating
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-10X1.5C-10SF | MPN: TLM-10X1.5C-10SF
MS: MA3329-111S
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-TLM-10X1.5C-10SF | MPN: TLM-10X1.5C-10SF
MS: MA3329-111S
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 TLM-10X1.5C-10SF Tanged Screw-Locking Coil Threaded Insert, Helical, M10 x 1.5 Metric Coarse, 1D/10.0 mm Length, 304 Stainless Steel, Strip-Feed, Red Dye Coating
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
TLM-12X1.25C-12Y Kato TLM Tanged CoilThread Inserts Kato TLM-12X1.25C-12Y Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.25 Metric Fine, 1D/12.0 mm Length, 304 Stainless Steel, Cadmium Plated
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-12X1.25C-12Y | MPN: TLM-12X1.25C-12Y
MS: MA3329-112P
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-TLM-12X1.25C-12Y | MPN: TLM-12X1.25C-12Y
MS: MA3329-112P
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 TLM-12X1.25C-12Y Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.25 Metric Fine, 1D/12.0 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.
TLM-12X1.25C-12W Kato TLM Tanged CoilThread Inserts Kato TLM-12X1.25C-12W Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.25 Metric Fine, 1D/12.0 mm Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-12X1.25C-12W | MPN: TLM-12X1.25C-12W
MS: MA3329-112L
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-TLM-12X1.25C-12W | MPN: TLM-12X1.25C-12W
MS: MA3329-112L
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 TLM-12X1.25C-12W Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.25 Metric Fine, 1D/12.0 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.
TLM-12X1.25C-12WSF Kato TLM Tanged CoilThread Inserts Kato TLM-12X1.25C-12WSF Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.25 Metric Fine, 1D/12.0 mm Length, 304 Stainless Steel, Strip-Feed
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-12X1.25C-12WSF | MPN: TLM-12X1.25C-12WSF
MS: MA3329-112LS
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-TLM-12X1.25C-12WSF | MPN: TLM-12X1.25C-12WSF
MS: MA3329-112LS
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 TLM-12X1.25C-12WSF Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.25 Metric Fine, 1D/12.0 mm 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.
TLM-12X1.25C-12 Kato TLM Tanged CoilThread Inserts Kato TLM-12X1.25C-12 Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.25 Metric Fine, 1D/12.0 mm Length, 304 Stainless Steel, Red Dye Coating
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-12X1.25C-12 | MPN: TLM-12X1.25C-12
MS: MA3329-112
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-TLM-12X1.25C-12 | MPN: TLM-12X1.25C-12
MS: MA3329-112
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 TLM-12X1.25C-12 Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.25 Metric Fine, 1D/12.0 mm Length, 304 Stainless Steel, Red Dye Coating
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
TLM-12X1.25C-12SF Kato TLM Tanged CoilThread Inserts Kato TLM-12X1.25C-12SF Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.25 Metric Fine, 1D/12.0 mm Length, 304 Stainless Steel, Strip-Feed, Red Dye Coating
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-12X1.25C-12SF | MPN: TLM-12X1.25C-12SF
MS: MA3329-112S
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-TLM-12X1.25C-12SF | MPN: TLM-12X1.25C-12SF
MS: MA3329-112S
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 TLM-12X1.25C-12SF Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.25 Metric Fine, 1D/12.0 mm Length, 304 Stainless Steel, Strip-Feed, Red Dye Coating
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
TLM-12X1.5C-12Y Kato TLM Tanged CoilThread Inserts Kato TLM-12X1.5C-12Y Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.5 Metric Fine, 1D/12.0 mm Length, 304 Stainless Steel, Cadmium Plated
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-12X1.5C-12Y | MPN: TLM-12X1.5C-12Y
MS: MA3329-113P
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-TLM-12X1.5C-12Y | MPN: TLM-12X1.5C-12Y
MS: MA3329-113P
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 TLM-12X1.5C-12Y Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.5 Metric Fine, 1D/12.0 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.
TLM-12X1.5C-12W Kato TLM Tanged CoilThread Inserts Kato TLM-12X1.5C-12W Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.5 Metric Fine, 1D/12.0 mm Length, 304 Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
BSPN: BA-TLM-12X1.5C-12W | MPN: TLM-12X1.5C-12W
MS: MA3329-113L
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-TLM-12X1.5C-12W | MPN: TLM-12X1.5C-12W
MS: MA3329-113L
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 TLM-12X1.5C-12W Tanged Screw-Locking Coil Threaded Insert, Helical, M12 x 1.5 Metric Fine, 1D/12.0 mm Length, 304 Stainless Steel
Related Articles: Tanged Screw Lock
6 Recommendations for Vibration Resistant Fasteners
August 14, 2023 | By Mike Eichinger | Helical Inserts, Threaded Inserts, Blind Bolts, Lockbolts
Traditional fasteners loosen under vibration. No matter how hard you tighten them, nuts and bolts will loosen with time if they are subjected to regular shaking.
All About Helical Insert Applications
April 10, 2021 | By Mike Eichinger | Helical 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.
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.
Shop By
Refine By Stock Status In Stock
Stock Status Backorder
Nominal Length 1d
Shopping Options