These are 0.110" female non-insulated quick connect terminal connectors.
| Part# | Thick (in.) | Width (in.) | 
| 65-4021-100 | .020 | .110 | 
| 65-4022-100 | .020 | .187 | 
| 65-4025-100 | .032 | .250 | 
Thickness .020"(0.508mm).
Sold in lots of 100.
There is another female 16-14 AWG size non-insulated quick connect terminal connectors available below.
| Order# | Wire Range | Thick. (in.) | Width (in.) | 
| 65-4021-100 | 22-16AWG | .020 | .110 | 
| 65-4041-100 | 16-14AWG | .020 | .110 | 
 
    
             
 
  
 