Catalog
		  
                    CAD (0)
                    
                    ▾
                
                
            
    Flat Head Hex Body Round Counterbore Threaded Insert - Open End - Metric
    Flat Head, Hex Body, Round Counterbore – Type AEFHH
        
    
        
            
    
        
- Full hex feature for high torque applications.
 - Flat head design for high load applications.
 - Standard material: Low Carbon Steel.
 - Materials available on special order: 300 Series Stainless Steel, Alloy No. 260 Brass, 6053-T4 or 6061-T4 Aluminum.
 
                    Unit of Measure
                    
               
        | Items | 
                                
                                                             AEFHHS-M3-2.0ZI Flat Head Hex Body Round Counterbore Threaded Insert - Open End - Metric  | 
                        
                                
                                                             AEFHHS-M3-2.0ZI Flat Head Hex Body Round Counterbore Threaded Insert - Open End - Metric  | 
                        
                                
                                                             AEFHHS-M4-2.5ZI Flat Head Hex Body Round Counterbore Threaded Insert - Open End - Metric  | 
                        
                                
                                                             AEFHHS-M4-2.5ZI Flat Head Hex Body Round Counterbore Threaded Insert - Open End - Metric  | 
                        
                                
                                                             AEFHHS-M5-3.0ZI Flat Head Hex Body Round Counterbore Threaded Insert - Open End - Metric  | 
                |||||
| Thread Size x Pitch | N/A M3 x 0.5 | N/A M3 x 0.5 | N/A M4 x 0.7 | N/A M4 x 0.7 | N/A M5 x 0.8 | |||||
| Grip Range | N/A 0.50 - 2.00 mm | N/A 0.50 - 2.00 mm | N/A 0.50 - 2.50 mm | N/A 0.50 - 2.50 mm | N/A 0.50 - 3.00 mm | |||||
| A ± 0.25 | N/A 9.75 mm | N/A | N/A 10.75 mm | N/A | N/A 12.00 mm | |||||
| 
 B ± 0.25  | 
                                        
                                            
                                            
                                                N/A
                                                8.00 mm
![]()  | 
                                        
                                            
                                            
                                                N/A
                                                8.00 mm
![]()  | 
                                        
                                            
                                            
                                                N/A
                                                9.00 mm
![]()  | 
                                        
                                            
                                            
                                                N/A
                                                9.00 mm
![]()  | 
                                        
                                            
                                            
                                                N/A
                                                10 mm
![]()  | 
                                |||||
| C ± 0.13 | N/A 0.75 mm | N/A 0.75 mm | N/A 0.75 mm | N/A 0.75 mm | N/A 1.00 mm | |||||
| øD Max. | N/A 5.00 mm | N/A 5.00 mm | N/A 6.00 mm | N/A 6.00 mm | N/A 7 mm | |||||
| M Ref. | N/A | N/A 6.00 mm | N/A | N/A 6.15 mm | N/A | |||||
| Hex Hole Size + 0.1 | 
                                            
                                            
                                                N/A
                                                5.00 mm
![]()  | 
                                        
                                            
                                            
                                                N/A
                                                5.00 mm
![]()  | 
                                        
                                            
                                            
                                                N/A
                                                6 mm
![]()  | 
                                        
                                            
                                            
                                                N/A
                                                6 mm
![]()  | 
                                        
                                            
                                            
                                                N/A
                                                7 mm
![]()  | 
                                |||||
| Fastening | N/A Uninstalled | N/A Installed | N/A Uninstalled | N/A Installed | N/A Uninstalled | |||||
| Thread Specification | N/A 6H per ASME B1.13M | |||||||||
| Standard Material | N/A Low Carbon Steel | |||||||||
| Standard Finish | N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V | |||||||||
| Seal | N/A | |||||||||
| CAD Supplier | N/A PennEngineering® (Atlas®) | |||||||||
| 
                         | 
                ||||||||||
		  
		  

