| Part Number | Description | Full Catalog |
| RE153232EBF | Regular Type Lock Nut 15/32-32 Steel/Zinc Electroplate | Palnut |
| RE382700SOG | Regular Type Lock Nut 3/8-27 Steel/Mechanical Zinc | Palnut |
| RE383200EBF | Regular Type Lock Nut 3/8-32 Steel/Zinc Electroplate | Palnut |
| RE383200SOG | Regular Type Lock Nut 3/8-32 Steel/Mechanical Zinc | Palnut |
| RE583200EBF | Regular Type Lock Nut 5/8-32 Steel/Zinc Electroplate | Palnut |
| RE583200SOG | Regular Type Lock Nut 5/8-32 Steel/Mechanical Zinc | Palnut |
| RE716280SOG | Regular Type Lock Nut 7/16-28 Steel/Mechanical Zinc | Palnut |
| RF121300SOH | Regular Type Lock Nut 1/2-13 Steel/Mechanical Zinc | Palnut |
| RF122000EBF | Regular Type Lock Nut 1/2-20 Steel/Zinc Electroplate | Palnut |
| RF122000SOG | Regular Type Lock Nut 1/2-20 Steel/Mechanical Zinc | Palnut |
| RF142000SOG | Regular Type Lock Nut 1/4-20 Steel/Mechanical Zinc | Palnut |
| RF142800SOG | Regular Type Lock Nut 1/4-28 Steel/Mechanical Zinc | Palnut |
| RF341000G | Regular Type Lock Nut 3/4-10 Steel/Galvanized | Palnut |
| RF341000SOH | Regular Type Lock Nut 3/4-10 Steel/Mechanical Zinc | Palnut |
| RF341000X | Regular Type Lock Nut 3/4-10 Steel/Plain | Palnut |
| RF381600SOH | Regular Type Lock Nut 3/8-16 Steel/Mechanical Zinc | Palnut |
| RF382400SOG | Regular Type Lock Nut 3/8-24 Steel/Mechanical Zinc | Palnut |
| RF516180SOH | Regular Type Lock Nut 5/16-18 Steel/Mechanical Zinc | Palnut |
| RF516240SOG | Regular Type Lock Nut 5/16-24 Steel/Mechanical Zinc | Palnut |
| RF581100G | Regular Type Lock Nut 5/8-11 Steel/Galvanized | Palnut |
| RF581100SOH | Regular Type Lock Nut 5/8-11 Steel/Mechanical Zinc | Palnut |
| RF581800SOH | Regular Type Lock Nut 5/8-18 Steel/Mechanical Zinc | Palnut |
| RF789000G | Regular Type Lock Nut 7/8-9 Steel/Galvanized | Palnut |
| RF789000G | Regular Type Lock Nut 7/8-9 Steel/Galvanized | Palnut |
| RF789000PG | Regular Type Lock Nut 7/8-9 Steel/Black Phosphate | Palnut |