Inserts.
Description.
Inserts are used in structural assemblies, such as forged, casted and machined components where a tapped hole will not provide an adequate thread shear area, nor a self-locking device and could jeopardize the integrity of the component in case of thread damage. In aluminum components for example, an insert provides a stronger material for the bolt to engage with; as such, they are commonly used in engine cases and gearboxes. Inserts are also available for honeycomb panels and even the new composite materials for airframe applications.
Features.
- Wide range of LISI or OEM standards (GE, Rolls Royce, Safran and more)
- Metric or inch series
- Oversized inserts for repairs
- Reliable self-broaching keys designed for most common raw materials
INCONEL is a trademark of Special Metals Corporation
Locked-in Inserts Configurator.
Contact R&D
Customs drawings
Material | Thin Wall | Floating | Locking Feature | Internal Thread | External Thread | Nominal | 1st Oversize Shank | 2nd Oversize Shank |
---|---|---|---|---|---|---|---|---|
A-286 | No | No | Polymer ring | UNJF | UNC | SCD101 | SCD105 | |
A-286 | No | No | No | MJ | M | SCD122 | ||
17-4PH Stainless steel | Yes | No | Mechanical deformation | UNJF | UNS | SCD124 | SCD184 | SCD188 |
A-286 | No | No | Polymer ring | MJ | M | SCD131 | ||
17-4PH Stainless steel | Yes | No | Mechanical deformation | UNJF | UNC | SCD166 | ||
INCONEL®718 | Yes | No | Mechanical deformation | UNJF | UNS | SCD169 | SCD194 | SCD195 |
A-286 | No | Yes | No | UNJF | UNS | SCD203 | SCD204 | SCD205 |