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    Flathead Threaded Insert - Open End Keyed - Unified
    Flathead
        
    
    
            
                
                    
                        
                
            
                
            
        
    - Designed for high load applications. Available with rib, key or full hex features for high torque applications.
 - Both UNC and UNF threads available in No. 10 and larger thread sizes. Check for availability of other grip ranges and designs.
 
                            Part # | 
                        
                            Thread Size | 
                        
                            Grip Range | 
                        
                            A ± .015 | 
                        
                            M Ref. | 
                        
                            Fastening | 
                        
                            Standard Material | 
                        
                            Standard Finish | 
                        
                            CAD | 
                        
                            Inventory | 
                                                                Add To Cart/Request Quote | 
|---|---|---|---|---|---|---|---|---|---|---|
| AESS8K120 | Thread Size N/A #8-32 | Grip Range N/A .075 - .120 in | A ± .015 N/A .500 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 430 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AEBR8K120 | Thread Size N/A #8-32 | Grip Range N/A .075 - .120 in | A ± .015 N/A .500 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AECH8K120 | Thread Size N/A #8-32 | Grip Range N/A .075 - .120 in | A ± .015 N/A .500 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 4037 Alloy Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AES31K125 | Thread Size N/A 5/16-18 | Grip Range N/A .030 - .125 in | A ± .015 N/A .750 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A Low Carbon Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AEA31K125 | Thread Size N/A 5/16-18 | Grip Range N/A .030 - .125 in | A ± .015 N/A .750 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 6053 Aluminum or 6061 Aluminum | Standard Finish N/A Anodized in accordance with MIL-A-8625, Type II, Class 1 plus lubricant | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AENM31K125 | Thread Size N/A 5/16-18 | Grip Range N/A .030 - .125 in | A ± .015 N/A .750 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AESS31K125 | Thread Size N/A 5/16-18 | Grip Range N/A .030 - .125 in | A ± .015 N/A .750 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 430 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AEBR31K125 | Thread Size N/A 5/16-18 | Grip Range N/A .030 - .125 in | A ± .015 N/A .750 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AES10K130 | Thread Size N/A #10-32 | Grip Range N/A .080 - .130 in | A ± .015 N/A .594 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A Low Carbon Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AEA10K130 | Thread Size N/A #10-32 | Grip Range N/A .080 - .130 in | A ± .015 N/A .594 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 6053 Aluminum or 6061 Aluminum | Standard Finish N/A Anodized in accordance with MIL-A-8625, Type II, Class 1 plus lubricant | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AENM10K130 | Thread Size N/A #10-32 | Grip Range N/A .080 - .130 in | A ± .015 N/A .594 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AESS10K130 | Thread Size N/A #10-32 | Grip Range N/A .080 - .130 in | A ± .015 N/A .594 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 430 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AEBR10K130 | Thread Size N/A #10-32 | Grip Range N/A .080 - .130 in | A ± .015 N/A .594 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AECH10K130 | Thread Size N/A #10-32 | Grip Range N/A .080 - .130 in | A ± .015 N/A .594 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 4037 Alloy Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A {0} | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AENM4K135 | Thread Size N/A #4-40 | Grip Range N/A .110 - .135 in | A ± .015 N/A | M Ref. N/A .230 in | Fastening N/A Installed | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AENM4K135 | Thread Size N/A #4-40 | Grip Range N/A .110 - .135 in | A ± .015 N/A .425 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 300 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AECH4K135 | Thread Size N/A #4-40 | Grip Range N/A .110 - .135 in | A ± .015 N/A | M Ref. N/A .230 in | Fastening N/A Installed | Standard Material N/A 4037 Alloy Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AECH4K135 | Thread Size N/A #4-40 | Grip Range N/A .110 - .135 in | A ± .015 N/A .425 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 4037 Alloy Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AESS4K135 | Thread Size N/A #4-40 | Grip Range N/A .110 - .135 in | A ± .015 N/A | M Ref. N/A .230 in | Fastening N/A Installed | Standard Material N/A 430 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AESS4K135 | Thread Size N/A #4-40 | Grip Range N/A .110 - .135 in | A ± .015 N/A .425 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 430 Series Stainless Steel | Standard Finish N/A Passivated and/or tested per ASTM A380 | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AEA4K135 | Thread Size N/A #4-40 | Grip Range N/A .110 - .135 in | A ± .015 N/A | M Ref. N/A .230 in | Fastening N/A Installed | Standard Material N/A 6053 Aluminum or 6061 Aluminum | Standard Finish N/A Anodized in accordance with MIL-A-8625, Type II, Class 1 plus lubricant | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AEA4K135 | Thread Size N/A #4-40 | Grip Range N/A .110 - .135 in | A ± .015 N/A .425 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A 6053 Aluminum or 6061 Aluminum | Standard Finish N/A Anodized in accordance with MIL-A-8625, Type II, Class 1 plus lubricant | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AEBR4K135 | Thread Size N/A #4-40 | Grip Range N/A .110 - .135 in | A ± .015 N/A | M Ref. N/A .230 in | Fastening N/A Installed | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AEBR4K135 | Thread Size N/A #4-40 | Grip Range N/A .110 - .135 in | A ± .015 N/A .425 in | M Ref. N/A | Fastening N/A Uninstalled | Standard Material N/A Alloy No. 260 Brass | Standard Finish N/A None - bright as machined | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    
| AES4K135 | Thread Size N/A #4-40 | Grip Range N/A .110 - .135 in | A ± .015 N/A | M Ref. N/A .230 in | Fastening N/A Installed | Standard Material N/A Low Carbon Steel | Standard Finish N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                Inventory N/A | 
    
    
        Add To Cart
    
                                     Request Quote  | 
                    

                                            