- Material:
- Steel Body: ball in steel, spring steel D
 - Surface finish:
 - Steel: black oxide finish
 
 - Stainless Steel Body: 300 series, ball 400 series, spring 300 series
 
                    Unit of Measure
                    
               
        
            Specifications
                                                                                Finish | 
                                                                        N/A Black Oxide | 
                                                                                Thread Size (A) | 
                                                                        N/A 5/16-18 | 
                                                                                Body Length (B) | 
                                                                        N/A 0.709 in18.00 mm | 
                                                                                Projection Size (C) | 
                                                                        N/A 0.059 in1.50 mm | 
                                                                                Ball Diameter (D) | 
                                                                        N/A 0.197 in5.00 mm | 
                                                                                Body Material | 
                                                                        N/A Steel | 
                                                                                Locking Patch Present | 
                                                                        N/A No | 
                                                                                Type | 
                                                                        N/A Ball Plunger | 
                                                                                Ball Material | 
                                                                        N/A Steel | 
                                                                                Thread Type | 
                                                                        N/A UNC | 
                                                                                Plunger Material | 
                                                                        N/A Steel | 
                                                                                Thread Lock Element | 
                                                                        N/A No | 
                                                                                Initial End Force | 
                                                                        N/A 3.40 lb | 
                                                                                Final End Force | 
                                                                        N/A 6.70 lb | 
                                                                                End Force | 
                                                                        N/A Standard |