JISB1196(1D) Automotive Square Weld Nut 1D Type is a precision-engineered fastener designed to deliver unmatched strength and reliability in automotive welding applications. Featuring a robust square base with integrated weld projections, it ensures secure, distortion-free fusion during assembly, creating permanent joints that resist vibration, thermal stress, and mechanical fatigue. Constructed from high-strength steel, this weld nut provides exceptional load-bearing capacity, making it ideal for critical automotive systems such as chassis frames, battery tray assemblies, and exhaust system mounts. Its optimized design minimizes welding deformation, ensuring consistent quality and reducing production rework in high-volume manufacturing. The corrosion-resistant surface treatment withstands harsh automotive environments, including exposure to road salts, moisture, and temperature extremes, while maintaining structural integrity over years of use. Compliant with JISB1196 standards and trusted by automotive engineers, this weld nut guarantees durable, fail-safe connections for applications demanding precision and longevity. From electric vehicle battery packs to heavy-duty suspension components, the JISB1196(1D) ensures your automotive systems remain rigidly anchored, mile after demanding mile. Key Advantages for Your Applications: Unwavering Strength: High-strength steel construction for exceptional load-bearing capacity. Secure & Distortion-Free Welding: Integrated weld projections ensure robust and accurate fusion. Vibration Resistance: Creates permanent joints that withstand the rigors of vehicle operation. Thermal Stress Resilience: Engineered to maintain integrity under extreme temperature variations. Mechanical Fatigue Endurance: Provides long-lasting connections in dynamic environments. Minimized Welding Deformation: Optimized design ensures consistent quality and reduces rework. Corrosion Resistance: Surface treatment protects against harsh automotive elements. Rotation Prevention: Square base design simplifies welding and ensures accurate alignment. JISB1196 Compliance: Guarantees adherence to recognized quality standards. Seamless Integration: Optimized for efficient use in high-volume manufacturing. Ideal for: Chassis Frame Assemblies: Providing critical structural integrity to the vehicle's foundation. Electric Vehicle (EV) Battery Tray Mounts: Ensuring secure and stable battery pack integration. Exhaust System Mounts: Resisting high temperatures and vibrations for reliable exhaust attachment. Body Panel Welding: Creating strong and durable connections for vehicle body structures. Suspension Component Attachments: Securing critical suspension parts for optimal vehicle handling. Seat Frame Welding: Ensuring the safety and stability of vehicle seating systems. Fuel Tank Mounting: Providing secure and leak-proof attachment of fuel tanks. Steering Column Supports: Ensuring the integrity of the vehicle's steering system. Transmission Mounts: Securing the transmission for smooth and reliable power transfer. Any high-stress, high-vibration automotive welding application demanding permanent and robust connections. Product NameStandardMaterialSize (Width x Height)ThicknessSquare Weld NutGB/T 13680-2016Q235 Carbon Steel, Zinc10x10 mm5 mmSquare Weld NutGB/T 13680-2016Q235 Carbon Steel, Zinc12x12 mm6 mmSquare Weld NutGB/T 13680-2016Q235 Carbon Steel, Zinc16x16 mm8 mmSquare Weld NutGB/T 13680-2016Q235 Carbon Steel, Zinc20x20 mm10 mmSquare Weld NutASME B18.2.6ASTM A563 Grade A, Hot-Dip3/8" x 3/8"0.2"Square Weld NutASME B18.2.6ASTM A563 Grade A, Hot-Dip1/2" x 1/2"0.25"Square Weld NutASME B18.2.6ASTM A563 Grade A, Hot-Dip3/4" x 3/4"0.312"Square Weld NutANSI B18.2.6SAE J429 Grade 5, CadmiumM8 (8 mm)4 mmSquare Weld NutANSI B18.2.6SAE J429 Grade 5, CadmiumM10 (10 mm)5 mmSquare Weld NutANSI B18.2.6SAE J429 Grade 5, CadmiumM12 (12 mm)6 mmSquare Weld NutDIN 928S235JR Steel, Electroplated8x8 mm4 mmSquare Weld NutDIN 928S235JR Steel, Electroplated10x10 mm5 mmSquare Weld NutDIN 928S235JR Steel, Electroplated12x12 mm6 mmSquare Weld NutDIN 928S235JR Steel, Electroplated16x16 mm8 mmSquare Weld NutISO 21670AISI 304 Stainless SteelM6 (6 mm)3 mmSquare Weld NutISO 21670AISI 304 Stainless SteelM8 (8 mm)4 mmSquare Weld NutISO 21670AISI 304 Stainless SteelM10 (10 mm)5 mmSquare Weld NutJIS B1188SCM435 Alloy Steel, Zinc10x10 mm5 mmSquare Weld NutJIS B1188SCM435 Alloy Steel, Zinc15x15 mm7 mmSquare Weld NutJIS B1188SCM435 Alloy Steel, Zinc20x20 mm10 mmSquare Weld NutBS 4190EN3B Mild Steel, Zinc1/2" x 1/2"0.25"Square Weld NutBS 4190EN3B Mild Steel, Zinc3/4" x 3/4"0.312"Square Weld NutBS 4190EN3B Mild Steel, Zinc1" x 1"0.375"