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Brand Name : YOKELINK
MOQ : 1000
Price : USD0.5~USD3.9
Payment Terms : T/T
Material : Carbon steel,Alloy steel
Finishing : HDG/Black/zinc plated
Length : From 2" To 60"


ASTM A490 and ASTM A490M are ASTM International standards for heavy hex structural bolts made from alloy steel.The imperial standard is officially titled Standard Specification for Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength, while the metric standard (M) is titled Standard Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints.In 2016, specifications A325 and A490 were officially withdrawn by ASTM and replaced by ASTM F3125. A325 and A490 heavy hex structural bolts are now grades under the new F3125 specification.
Hot Forging Bolt
 We make Hot Forming/Forged Bolts through the Screw Forging and Hot Head Forging Machines.
 The Hot Forming mostly done for Bolts having bigger diameter, longer length or special Head shape.
 
 
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| ASTM A490 Type 1 Heavy Hex Structural Bolts For Steel Structural Fastener Images | 
 High Tensile ASTM A490 Hex Head Bolt Structural Fastener For Industry
                                                                                    
                        
                        
                        
                                                            High Tensile ASTM A490 Hex Head Bolt Structural Fastener For Industry
                                                    
                        
                     Sujetador de estructura ASTM A490 Perno hexagonal pesado de alta resistencia
                                                                                    
                        
                        
                        
                                                            Sujetador de estructura ASTM A490 Perno hexagonal pesado de alta resistencia
                                                    
                        
                     Pernos galvanizados en inmersión caliente del grado A490 de ASTM para el
                                                                                    
                        
                        
                        
                                                            Pernos galvanizados en inmersión caliente del grado A490 de ASTM para el
                                                    
                        
                     BS EN 14399-4 HV 10.9 High-strength Structural Bolting Assemblies
                                                                                    
                        
                        
                        
                                                            BS EN 14399-4 HV 10.9 High-strength Structural Bolting Assemblies
                                                    
                        
                     DIN EN 14399 10.9 High-strength Structural Bolting Assemblies for Preloading
                                                                                    
                        
                        
                        
                                                            DIN EN 14399 10.9 High-strength Structural Bolting Assemblies for Preloading
                                                    
                        
                     DIN 6914 EN 14399-3 EN 14399-4 High Strength Friction Pre-load HV Bolt 10.9
                                                                                    
                        
                        
                        
                                                            DIN 6914 EN 14399-3 EN 14399-4 High Strength Friction Pre-load HV Bolt 10.9
                                                    
                        
                     EN 14399-3 High Tensile HDG Black Finishing Hex Head Heavy Bolts For Industry
                                                                                    
                        
                        
                        
                                                            EN 14399-3 High Tensile HDG Black Finishing Hex Head Heavy Bolts For Industry
                                                    
                        
                     Bs En 14399 Hsfg Hex Bolts For Railway Wind Power Petroleum Industry
                                                                                    
                        
                        
                        
                                                            Bs En 14399 Hsfg Hex Bolts For Railway Wind Power Petroleum Industry
                                                    
                        
                     EN 14399-4 HV Structural Bolt M16x85mm Grade 10.9 HDG
                                                                                    
                        
                        
                        
                                                            EN 14399-4 HV Structural Bolt M16x85mm Grade 10.9 HDG
                                                    
                        
                     EN 14399-4 HV Structural Bolt M16x85mm Grade 10.9 HDG
                                                                                    
                        
                        
                        
                                                            EN 14399-4 HV Structural Bolt M16x85mm Grade 10.9 HDG