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DIN928A Square Weld Nut Type A

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DIN928A Square Weld Nut Type A is a robust, purpose-built fastener engineered to deliver unmatched stability and strength in automotive welding applications. Designed with a square base and integrated weld projections, it ensures precise alignment and secure fusion during assembly, creating permanent, vibration-resistant joints that withstand the rigors of automotive environments. The thick-walled construction and high-strength steel composition provide exceptional load-bearing capacity, making it ideal for critical structural connections such as chassis frames, suspension mounts, and battery tray assemblies. Its optimized geometry minimizes distortion during welding, ensuring consistent quality and reducing rework in high-volume production. The corrosion-resistant finish withstands exposure to harsh road chemicals, moisture, and temperature extremes, maintaining integrity over years of use. Trusted by automotive manufacturers for its reliability and compliance with DIN standards, the DIN928A Type A weld nut guarantees durable, fail-safe connections that enhance vehicle safety and structural longevity. From electric vehicle battery packs to heavy-duty truck frames, this weld nut ensures your automotive systems remain rigidly secured, mile after demanding mile.


Designed for Ease of Use and Optimized Production:

We understand the demands of high-volume automotive production. The optimized geometry of the DIN928A Type A weld nut is specifically engineered to minimize distortion during the welding process. This crucial feature ensures consistent weld quality, reduces the need for costly rework, and contributes to a more efficient and streamlined manufacturing process. The precise square base further simplifies automated assembly by providing inherent alignment.

Key Advantages for Your Applications:

  • Unmatched Stability: Square base and weld projections prevent rotation during welding.
  • High-Strength Construction: Thick-walled design and robust steel for exceptional load-bearing capacity.
  • Permanent, Vibration-Resistant Joints: Ensures long-term structural integrity in demanding environments.
  • Optimized Welding Geometry: Minimizes distortion and ensures consistent weld quality.
  • Precise Alignment: Square base facilitates accurate positioning and automated assembly.
  • Exceptional Load-Bearing Capacity: Ideal for critical structural connections.
  • Corrosion-Resistant Finish: Withstands harsh road chemicals, moisture, and temperature extremes for long-term durability. [Specify the type of finish, e.g., zinc plated, if applicable].
  • Compliance with DIN Standards: Guarantees reliability and interchangeability.
  • Enhanced Vehicle Safety: Contributes to the overall structural integrity of the vehicle.
  • Increased Structural Longevity: Ensures durable and fail-safe connections over the vehicle's lifespan.

Ideal for:

  • Automotive OEMs (Original Equipment Manufacturers)
  • Tier 1 Automotive Suppliers
  • Electric Vehicle (EV) Manufacturers
  • Commercial Vehicle Production
  • Heavy-Duty Truck and Bus Manufacturing
  • Automotive Chassis and Frame Assembly
  • Body-in-White (BIW) Welding Processes

Product Name Standard Material Size (Width x Height) Thickness
Square Weld Nut GB/T 13680-2016 Q235 Carbon Steel, Zinc 10x10 mm 5 mm
Square Weld Nut GB/T 13680-2016 Q235 Carbon Steel, Zinc 12x12 mm 6 mm
Square Weld Nut GB/T 13680-2016 Q235 Carbon Steel, Zinc 16x16 mm 8 mm
Square Weld Nut GB/T 13680-2016 Q235 Carbon Steel, Zinc 20x20 mm 10 mm
Square Weld Nut ASME B18.2.6 ASTM A563 Grade A, Hot-Dip 3/8" x 3/8" 0.2"
Square Weld Nut ASME B18.2.6 ASTM A563 Grade A, Hot-Dip 1/2" x 1/2" 0.25"
Square Weld Nut ASME B18.2.6 ASTM A563 Grade A, Hot-Dip 3/4" x 3/4" 0.312"
Square Weld Nut ANSI B18.2.6 SAE J429 Grade 5, Cadmium M8 (8 mm) 4 mm
Square Weld Nut ANSI B18.2.6 SAE J429 Grade 5, Cadmium M10 (10 mm) 5 mm
Square Weld Nut ANSI B18.2.6 SAE J429 Grade 5, Cadmium M12 (12 mm) 6 mm
Square Weld Nut DIN 928 S235JR Steel, Electroplated 8x8 mm 4 mm
Square Weld Nut DIN 928 S235JR Steel, Electroplated 10x10 mm 5 mm
Square Weld Nut DIN 928 S235JR Steel, Electroplated 12x12 mm 6 mm
Square Weld Nut DIN 928 S235JR Steel, Electroplated 16x16 mm 8 mm
Square Weld Nut ISO 21670 AISI 304 Stainless Steel M6 (6 mm) 3 mm
Square Weld Nut ISO 21670 AISI 304 Stainless Steel M8 (8 mm) 4 mm
Square Weld Nut ISO 21670 AISI 304 Stainless Steel M10 (10 mm) 5 mm
Square Weld Nut JIS B1188 SCM435 Alloy Steel, Zinc 10x10 mm 5 mm
Square Weld Nut JIS B1188 SCM435 Alloy Steel, Zinc 15x15 mm 7 mm
Square Weld Nut JIS B1188 SCM435 Alloy Steel, Zinc 20x20 mm 10 mm
Square Weld Nut BS 4190 EN3B Mild Steel, Zinc 1/2" x 1/2" 0.25"
Square Weld Nut BS 4190 EN3B Mild Steel, Zinc 3/4" x 3/4" 0.312"
Square Weld Nut BS 4190 EN3B Mild Steel, Zinc 1" x 1" 0.375"



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About Us
Zhejiang Zhongrui Auto Parts Co., Ltd.
Zhejiang Zhongrui Auto Parts Co., Ltd.
As China Automotive DIN928A Square Weld Nut Type A Suppliers and Custom DIN928A Square Weld Nut Type A Factory.
Zhejiang Zhongrui Auto Parts Co., Ltd. was founded in 1986. The original unit is located in Ruian City, one of the birthplaces of Wenzhou's economic model, and is located in Tangxia, the "Auto Parts Capital of China". In 2004, in order to further expand its production scale, the company The industrial park in Jiaxing City, Zhejiang, which is located in a very advantageous location, acquired new land and built a modern production plant and office building. The company covers an area of ​​36,237 square meters, with a factory area of ​​20,000 square meters. The company's fixed assets are 130 million yuan.
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