Type
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          TK4 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Base Panel Hole Size Code
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          30 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Length Code
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          500 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Top Sheet Hole Size
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          0.146 in ±.005 in 3.7 mm ±0.12 mm 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Base Panel Hole Size
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          0.118 in +.003 in 3 mm +0.08 mm 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Top Sheet Thickness Max.
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          1.7 mm.067 in
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                C Max.
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          3.4 mm.134 in
                                                                                    
                                                                                                                                                      | 
                                                    
                                                    
                                                                        
                                                                                H
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          0.205 in ±.008 in 5.2 mm ±0.2 mm 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                L
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          0.197 in ±.010 in 5 mm ±0.25 mm 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                T
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          0.04 in ±.006 in 1 mm ±0.15 mm 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        | 
                                                                                Min. Dist. Hole C/L to Edge1
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          3.5 mm.138 in
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Material
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          400 Series Stainless Steel 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Standard Finish
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          Passivated and/or Tested Per ASTM A380 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                For use in
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          Castings and Brittle Materials 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                For Use in Sheet Hardness
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          HRB 80 or Less (Hardness Rockwell "B" Scale) HB 150 or Less (Hardness Brinell) 
                                                                                    
                                                                                                                                                     |