Gasket seal in the case. 
Steel plunger protrudes through the cap.
Black rubber cap snaps into a special groove on the nut, which is deep-threaded and gives a positive seal.
Steel plunger protrudes through the cap.
Black rubber cap snaps into a special groove on the nut, which is deep-threaded and gives a positive seal.
                    Unit of Measure
                    
               
        
            Specifications
| Minimum Order | N/A 1 | 
| Package Type | N/A Box | 
| Units Per Package | N/A 1 | 
| UPS package type | N/A Customer Supplied Package | 
| Shipping Weight | N/A .5 Pound | 
| Include shipping calculator | N/A 1 | 
| Include in Freight Shipping Calculator | N/A 0 | 
| Freight Class | N/A 50 | 
| Type of Handling Units | N/A BAG - Bag | 
| Type of Packages | N/A BAG - Bag | 
| Ship From Country | N/A US | 
| Mounting Stem - Thread | N/A 5/8-32 | 
| Mounting Stem - Length | N/A .625 in15.9 mm | 

 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                