Cortical Nut 3.5mm
Unit of Measure: EA
Occasionally tapped threads strip and a larger screw is inappropriate. Lag screws are particularly vulnerable, as only one cortex is available for tapping. A cortical nut manufactured from implant grade nylon can give the screw purchase to allow normal tightening. The thread form is designed to grip the screw to minimize backing out. Sterile.
Cortical Nut. 3.5mm.
|Dimensions||5.75 × 3.5 × 0.25 in|