Extended Washer, Double Hexagon, A286 CRES, 180 KSI, 450 ºF and 800 ºF.
        
    
                                Welcome Back
                                                                
Winback Offer                        
                    Unit of Measure
                    
               
        
            
                                                                                Inventory | 
                                                                        N/A {0} | 
                                                                                Estimated Ship Date | 
                                                                        N/A {N/A} | 
                                                                                Inventory Note | 
                                                                        N/A Need additional stock? Call (877) 920-1876 or email | 
                                                                                Material | 
                                                                        N/A A-286 Corrosion Resistant Steel | 
                                                                                Features | 
                                                                        N/A Extended Washer, Passivated | 
                                                                                Service Temperature | 
                                                                        N/A 450 ºF800 ºF | 
                                                                                Finish | 
                                                                        N/A Unplated | 
                                                                                Industry Standards/Certification | 
                                                                        N/A NAS1805 | 
                                                                                Diameter A | 
                                                                        N/A 0.631 in | 
                                                                                Type | 
                                                                        N/A Self-Locking Nut | 
                                                                                Dimension C | 
                                                                        N/A 0.49 in | 
                                                                                Weight | 
                                                                        N/A 0.01 lb | 
                                                                                Shape | 
                                                                        N/A Double Hexagon | 
                                                                                Maximum Dimension H | 
                                                                        N/A 0.375 in | 
                                                                                Maximum Dimension W | 
                                                                        N/A 0.439 in | 
                                                                                Minimum Dimension W | 
                                                                        N/A 0.430 in | 
                                                                                Minimum Diameter B | 
                                                                        N/A 0.591 in | 
                                                                                Thread Note 1 | 
                                                                        N/A 0.3750-24 | 
                                                                                Treatment | 
                                                                        N/A Passivated | 
                                                                                Minimum Order Note | 
                                                                        N/A Minimum order is 100. Must order in increments of 1. | 
                                                                                Note | 
                                                                        N/A Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment. | 
                                                                                California Residents | 
                                                                        N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. | 
 

