Cemented Carbide Cold Heading Die Excellent Polishing For Hex Nut
    
  Product Description
   
   Features
  Longer functional life
  Robust construction
  Resistance against corrosion
  High compressive strength
      These tungsten carbide nut forming dies are available in various shapes.We make mandrels to maintain the 
  innerdiameter of the tube and ensure to use high grades of raw material in the manufacturing process to give
  our products desired strength and  longevity.
   
  Application
   
   ♦Nuts, special nuts 
   ♦Expansion screw, sleeve mold 
   ♦Spark plug mold, roller mold 
   ♦Automotive, motorcycle, bicycle parts 
   ♦Special tungsten steel mold 
   
  Products Details
   
   	 		 			|  			 Nut size:  			 |  			 			 M2-M48   			   			 |  		
 		 			|  			 Nut Grade:  			 |  			 			 4.8/ 5.6/ 8.8/ 10.9/ or as request   			   			 |  		
 		 			|  			 Heat treatment:   			 |  			 			 Tempering, Hardening, Spheroidizing, Stress Relieving   			   			 |  		
 		 			|  			 Surface treatment:  			 |  			 			 Plain, black finished, Zinc plated (Galv), Hot Dip Galvanized, Nickel, phosphate black,    			DACROMET coating, etc.   			   			 |  		
 		 			|  			 Material:  			 |  			 			 Carbon steel(,Q235,C1010,C1020,C1040.C1045,10b21,etc.)   			   			 |  		
 		 			|  			    			 |  			 			 stainless steel (SUS304 SUS316,A2-70,A4-70,A4-80)   			   			 |  		
 		 			|  			    			 |  			 			 Brass/copper(H62,H65,H68,etc.)   			   			 |  		
 		 			|  			 Salt spray time:   			 |  			 			 2 hours, 24 hours, 48 hours, 96 hours, 1000 hours we can do as per need.    			And can offer with salt spray checking report.   			   			 |  		
 		 			|  			 Inspection equipment:   			 |  			 			 Hardness test, torque test, salt spary endurance test, mechanical sizes test,    			ROHS report Mill test certification and etc as per your need.   			   			 |  		
 		 			|  			 Appearance:   			 |  			 			 clear shiny surface, with complete neat body, without burrs and sharps.   			   			 |  		
 		 			|  			 Lead time:    			 |  			 			 12-20 days.   			   			 |  		
 		 			|  			 Sample lead time:    			 |  			 			 6-8 days are available.   			   			 |  		
 		 			|  			 Application:   			 |  			 			 Widely used in machinery and electronics industry, automotive industry,    			construction industry, furniture industry, etc.  			 |  		
 	 
     
  Company Introduction
   
     Chongqing Henghui Precision Mold Co., Ltd. has CNC lathes, CNC machining centers, CNC Cylindrical Grinding Machine, CNC EDM machine, CNC Cutting Machine, Milling Andam Drilling Machine ,etc.We also have various types testing equipment,such as Rockwell Hardness Tester,Projector,3D Image Measuring Instrument,etc. Henghui using high-quality tungsten carbide material and professional vacuum heat treatment.We design,manufacturing and supply high-quality precision molds for customers who engaged in cold heading and hot upsetting industries.About our molds , the relative standard deviation can be controlled within 0.005mm, concentricity can be controlled within 0.01mm. Strict accordance with ISO9001:2015 quality management system requirements of the operation,can ensure provide timely and high-quality service for our customers.Our products has exported to Southeast Asia,Europe and the United States ."Customer first, quality first, technology first, dedicated service" is our consistent operating principles.Warmly welcome to negotiate business with us.
   
  Our Exhibitions
   
     
     
      
  After-Sales Service
   
   We also have good after-sales service system to provide quality aftar-sales service for customers.