| Thread Size | N/A
                                                                                          3/8-16 | 
                                                    
                                                                        | Grip Code | N/A
                                                                                          312 | 
                                                    
                                                                        | Grip Range | N/A
                                                                                          .150 - .312 in | 
                                                    
                                                                        | B ± .015 | N/A
                                                                                          .685 in   | 
                                                    
                                                                        | C Nom. | N/A
                                                                                          .035 in | 
                                                    
                                                                        | øD Max. | N/A
                                                                                          .530 in | 
                                                    
                                                                        | Stud Length L Nom. (at Max. Grip)1 | N/A
                                                                                          1.088 in | 
                                                    
                                                                        | M Ref. | N/A
                                                                                          .540 in | 
                                                    
                                                                        | Hole Size in Sheet + .006 - .000 | N/A
                                                                                          .531 in | 
                                                    
                                                                        | Fastening | N/A
                                                                                          Installed | 
                                                    
                                                                        | Thread Specification | N/A
                                                                                          2A per ASME B1.1 | 
                                                    
                                                                        | Standard Material | N/A
                                                                                          Insert - Low Carbon Steel, Stud - Heat-treated carbon steel | 
                                                    
                                                                        | Standard Finish | N/A
                                                                                          RoHS Compliant Zinc Yellow | 
                                                    
                                                                        | CAD Supplier | N/A
                                                                                          PennEngineering® (Atlas®) |