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 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.
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
1185-20TN3750 Pop Helicoil 1185-20TN3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Inconel X
Minimum Order Qty : 1 | Qty Interval : N/A
SPN: 101782-SW | MPN: 1185-20TN3750
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
SPN: 101782-SW | MPN: 1185-20TN3750
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
1185-20TN3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Inconel X
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
1185-20BN3750 Pop Helicoil 1185-20BN3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Phosphor Bronze
Minimum Order Qty : 1 | Qty Interval : N/A
SPN: 101737-SW | MPN: 1185-20BN3750
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
SPN: 101737-SW | MPN: 1185-20BN3750
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
1185-20BN3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Phosphor Bronze
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
1185-20CNPF3750 Pop Helicoil 1185-20CNPF3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Stainless Steel, Body Finish: Primer Free® II
Minimum Order Qty : 1 | Qty Interval : N/A
SPN: 101742-SW | MPN: 1185-20CNPF3750
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
SPN: 101742-SW | MPN: 1185-20CNPF3750
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
1185-20CNPF3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Stainless Steel, Body Finish: Primer Free® II
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
1185-20EN3750 Pop Helicoil 1185-20EN3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Nitronic
Minimum Order Qty : 1 | Qty Interval : N/A
SPN: 101772-SW | MPN: 1185-20EN3750
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
SPN: 101772-SW | MPN: 1185-20EN3750
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
1185-20EN3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Nitronic
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
1185-20CNV3750 Pop Helicoil 1185-20CNV3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Stainless Steel, Body Finish: Silver
Minimum Order Qty : 1 | Qty Interval : N/A
SPN: 101747-SW | MPN: 1185-20CNV3750
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
SPN: 101747-SW | MPN: 1185-20CNV3750
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
1185-20CNV3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Stainless Steel, Body Finish: Silver
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
1185-20GN3750 Pop Helicoil 1185-20GN3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Titanium
Minimum Order Qty : 1 | Qty Interval : N/A
SPN: 101777-SW | MPN: 1185-20GN3750
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
SPN: 101777-SW | MPN: 1185-20GN3750
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
1185-20GN3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Titanium
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
1185-20CNY3750 Pop Helicoil 1185-20CNY3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Stainless Steel, Body Finish: Cadmium
Minimum Order Qty : 1 | Qty Interval : N/A
SPN: 101766-SW | MPN: 1185-20CNY3750
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
SPN: 101766-SW | MPN: 1185-20CNY3750
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
1185-20CNY3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Stainless Steel, Body Finish: Cadmium
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
1185-20TNV3750 Pop Helicoil 1185-20TNV3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Inconel X, Body Finish: Silver
Minimum Order Qty : 1 | Qty Interval : N/A
SPN: 101787-SW | MPN: 1185-20TNV3750
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
SPN: 101787-SW | MPN: 1185-20TNV3750
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
1185-20TNV3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Inconel X, Body Finish: Silver
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
1185-20CN3750 Pop Helicoil 1185-20CN3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Stainless Steel
Minimum Order Qty : 1 | Qty Interval : N/A
SPN: 93644-SW | MPN: 1185-20CN3750
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
SPN: 93644-SW | MPN: 1185-20CN3750
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
1185-20CN3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Stainless Steel
We are sorry! The quantity you requested is not currently available with us. Please visit the
Product Page to backorder this item.
1185-20CNW3750 Pop Helicoil 1185-20CNW3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Stainless Steel, Body Finish: Dry Film Lubricant
Minimum Order Qty : 1 | Qty Interval : N/A
SPN: 101756-SW | MPN: 1185-20CNW3750
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
SPN: 101756-SW | MPN: 1185-20CNW3750
Offers Available
Price: Request a Quote
Your Net Price: Request a Quote
Avg Lead Time For Backorders: Nil
Backorder Available Date: Nil
Available Qty: -
1185-20CNW3750, Pop, Helicoil, Tanged Insert, Thread Size: #1-1/4-7, Body Material: Stainless Steel, Body Finish: Dry Film Lubricant
Shop By
Refine By Thread Size #1-1/4-7
Nominal Length 3D
Shopping Options