- Keyserts are solid, one-piece, key-locking inserts
 - Fasteners used to repair damaged threads or for use in original equipment
 - The Keysert locking keys provide a positive mechanical lock which prevents rotation due to vibration or torsion
 
| Type | Carbon Keysert | 
| Style | HD Course | 
| Size | #10-24 | 
| Material | Carbon Steel | 
| Installation Tool | 569T1 | 
| Drill Size | Q | 
| Tap Size | 3/8-16 | 
| Application | Trucks, RVs, Machinery, Small Engines, Molds, Tool and Die, MRO Tasks |