Thread Size Thread Size | Show |
|---|
Thread Size Thread Size | Hide |
|---|
Thread Pitch Thread Pitch |
|---|
|
Thread Type Thread Type |
|---|
Material Material |
|---|
|
Threaded Insert Type Threaded Insert Type |
|---|
 | Helical |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
|---|
|
Drill Bit Size Drill Bit Size |
|---|
|
For Maximum Hole Diameter For Maximum Hole Diameter |
|---|
|
Thread Spacing Thread Spacing |
|---|
End Type End Type |
|---|
|
For Tap Type For Tap Type |
|---|
|
Passivation Passivation |
|---|
|
Tensile Strength Tensile Strength |
|---|
|
For Helical Insert Style For Helical Insert Style |
|---|
|
Specifications Met Specifications Met |
|---|
|
Thread Direction Thread Direction |
|---|
 | |
For Use In For Use In |
|---|
|
Helical Insert Style Helical Insert Style |
|---|
|
For Threaded Insert Type For Threaded Insert Type |
|---|
|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
|---|
How to Install Helical Inserts
More
About Helical Insert Length
More
Stainless Steel Helical Inserts
Also known as Heli-Coil inserts, these inserts have coils that expand once installed to securely anchor the insert. All have a prong for ease of installation. An installation tool grips the prong and reduces the coil diameter, enabling the insert to fit in tapped holes. Remove the prong to insert the screw. Installation requires a drill bit, a helical insert tap, an installation tool, and a prong break-off tool.
For technical drawings and 3-D models, click on a part number.
Inserts | Through-Hole Taps | Closed-End Hole Taps | Installation Tools | Prong Break-Off Tools | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Thread Pitch, mm | Thread Spacing | Installed Lg., mm | Drill Bit Size | For Max. Hole Dia. | Specifications Met | Pkg. Qty. | Pkg. | Each | Each | Each | Each | |||||
18-8 Stainless Steel—Right-Hand Threaded | |||||||||||||||||
| M2.2 | 0.45 | Coarse | 2.2 | 2.35 mm | 2.35mm | SAE MA3279-100 | 5 | 000000000 | 000000 | 000000000 | 000000 | 000000000 | 000000 | 000000000 | 000000 | 000000000 | 0000000 |
| M2.2 | 0.45 | Coarse | 3.3 | 2.35 mm | 2.35mm | SAE MA3279-150 | 5 | 000000000 | 0000 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 000000 |
| M2.2 | 0.45 | Coarse | 4.4 | 2.35 mm | 2.35mm | SAE MA3279-200 | 5 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 00000 | 000000000 | 000000 |
Stainless Steel Screw-Locking Helical Inserts
A distorted thread grips the screw to resist loosening. Also known as Heli-Coil inserts, these inserts have coils that expand once installed to securely anchor the insert. All have a prong for ease of installation. An installation tool grips the prong and reduces the coil diameter, enabling the insert to fit in tapped holes. Remove the prong to insert the screw. Installation requires a drill bit, a helical insert tap, an installation tool, and a prong break-off tool.
For technical drawings and 3-D models, click on a part number.
Inserts | Through-Hole Taps | Closed-End Hole Taps | Installation Tools | Prong Break-Off Tools | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Thread Pitch, mm | Thread Spacing | Installed Lg., mm | Drill Bit Size | For Max. Hole Dia. | Specifications Met | Pkg. Qty. | Pkg. | Each | Each | Each | Each | |||||
18-8 Stainless Steel | |||||||||||||||||
| M2.2 | 0.45 | Coarse | 3.3 | 2.35 mm | 2.35mm | SAE MA3329-150 | 1 | 000000000 | 00000 | 000000000 | 000000 | 000000000 | 000000 | 000000000 | 000000 | 000000000 | 0000000 |
Installation Tools for Helical Inserts
Screw an insert onto these tools and drive them a quarter to half-turn below the material’s surface. They’re compatible with helical inserts that have a prong.
For technical drawings and 3-D models, click on a part number.
For Thread | ||||
|---|---|---|---|---|
| Size | Pitch, mm | Style | Each | |
For Right-Hand Thread | ||||
| M2.2 | 0.45 | B | 000000000 | 000000 |
Prong Break-Off Tools for Helical Inserts
Place the tip of these tools into installed inserts and push down to trigger the spring-loaded punch to break off the prong.
For technical drawings and 3-D models, click on a part number.
| For Thread Size | Each | |
| M2.2, M2.5 | 000000000 | 0000000 |
Extraction Tools for Helical Inserts
Place the tip of these tools into an insert and strike a light blow to the tool’s head. Then turn the tools counterclockwise with pressure to extract the insert.
| For Thread Size | Each | |
| 2-56, 2-64, M2.2 | 000000000 | 000000 |