Chemically resistant EPDM Rubber Caps are good to 300 ºF (149 ºC). EPDM rubber caps are reusable in many applications. Sizes to fit #1 through 2" standard threads and M4 through M52 metric threads. Rubber Cap sizes range from 0.070" to 2.000" inside diameter.
        
                    Unit of Measure
                    
               
        
            Specifications
                                                                                Inside Diameter | 
                                                                        N/A 0.221 in5.60 mm | 
                                                                                Wall Thickness | 
                                                                        N/A 0.06 in1.5 mm | 
                                                                                Inside Length | 
                                                                        N/A 1.000 in25.4 mm | 
                                                                                Material | 
                                                                        N/A Ethylene Propylene Diene Monomer (EPDM) |