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Home Product Welding Nails M6*20 Stainless Steel Fasteners for Automotive Welding & Metal Fabrication
Welding nails M6*20

Welding Nails M6*20 Stainless Steel Fasteners for Automotive Welding & Metal Fabrication

M6 welding nails
M6x20 welding nails
welding nails 6mm
Welding nails M6*20
M6 welding nails (M6x20), made from carbon steel, feature 6mm diameter shafts for secure metal-to-metal bonding. Designed for welding applications in construction, machinery, and structural assemblies. Corrosion-resistant finish, ISO-compliant specifications, and 20mm shaft length ensure durable fastening in industrial environments.
Categories:Fasteners & Fixings
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Product Description

The M6x20 welding nails are robust fasteners designed for high-strength joining in industrial applications such as automotive manufacturing, shipbuilding, and structural fabrication. These welding nails 6mm in diameter and 20mm in length feature a threaded M6 tip optimized for arc or resistance welding processes. They operate within a welding current range of 50-150A and withstand temperatures up to 800°C during installation. Compatible with automated welding systems, the M6 welding nails demonstrate excellent corrosion resistance with zinc-plated surfaces, ensuring durability in harsh environments. Their 6mm shaft diameter provides optimal material penetration while maintaining structural integrity under dynamic loads. Key advantages include rapid installation, vibration resistance, and compatibility with carbon steel substrates. Limitations include specialized equipment requirements and limited suitability for non-ferrous materials. Typically applied in assembly lines requiring precision joining, these fasteners achieve bond strengths exceeding 500 MPa, making them ideal for critical load-bearing connections.
ParameterSpecification
Product ModelWelding Nails M6*20
Diameter (M6)6.0 mm
Thread SpecificationM6 x 1.0 mm pitch
Total Length20.0 mm
Shank Length15.0 mm
Material GradeCarbon Steel (Class 4.8)
Surface TreatmentZinc-plated
ApplicationArc/Resistance welding to base metals
Tensile Strength500 MPa (min)
Operating Temperature-50°C to +300°C
Packaging Quantity1000 pcs/box (bulk pack)
Standards ComplianceISO 13918:2008
question:Why can other suppliers find and provide discontinued models that you can't offer?
answer:They may access niche channels or old inventory, but we prioritize current models to ensure quality and reliability.
question:Does your company have a professional product selection engineering team?
answer:Yes, our expert team rigorously evaluates products for market trends, quality, and compliance to ensure optimal choices.
question:How do you handle product quality assurance?
answer:We implement strict quality checks, partner with certified manufacturers, and conduct pre-shipment inspections to guarantee standards.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why can other suppliers find and provide discontinued models that you can't offer?
answer:They may access niche channels or old inventory, but we prioritize current models to ensure quality and reliability.
question:Does your company have a professional product selection engineering team?
answer:Yes, our expert team rigorously evaluates products for market trends, quality, and compliance to ensure optimal choices.
question:How do you handle product quality assurance?
answer:We implement strict quality checks, partner with certified manufacturers, and conduct pre-shipment inspections to guarantee standards.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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