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Home Product Welding nails M5*22 Fastener Nails Stainless Steel High-Strength Metal Fabrication
Welding nails M5*22

Welding nails M5*22 Fastener Nails Stainless Steel High-Strength Metal Fabrication

M5x22 welding nails
M5 threaded weld studs
Welding screws M5x22
Welding nails M5*22
High-strength M5x22 welding nails, M5 threaded weld studs, and welding screws M5x22 provide durable fastening for industrial applications. Crafted for seamless arc/stud welding onto metal surfaces, these corrosion-resistant fasteners ensure reliable connections in machinery, construction, and automotive projects. Available in carbon steel and stainless steel variants.
Categories:Fasteners & Fixings
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Product Description

The M5x22 welding nails, also known as M5 threaded weld studs or Welding screws M5x22, are precision-engineered fasteners designed for robust industrial applications. These components feature a 5mm diameter and 22mm length with a full M5 thread, optimized for arc or resistance welding processes. Constructed from high-grade carbon steel or stainless steel, they offer tensile strength up to 400 MPa and operate within a temperature range of -50°C to +300°C. Commonly used in automotive manufacturing, shipbuilding, and heavy machinery assembly, these welding nails provide secure metal-to-metal bonding without pre-drilling. Their self-fluxing coating ensures clean weld fusion while resisting corrosion. Installation requires specialized welding equipment (typically 16-24V DC), with a recommended weld current of 800-1,200A for optimal penetration. The hex base design prevents rotation during tightening, though proper surface preparation remains critical for maximum adhesion strength. These studs eliminate threaded inserts but require skilled operation to avoid material warping.
Parameter Specification
Designation M5x22 welding nails / M5 threaded weld studs
Thread Size M5 (metric coarse)
Shank Length 22 mm
Material Grade Stainless steel A2/A4 or carbon steel
Surface Finish Plain, galvanized (HDG), or zinc-nickel coated
Thread Type Fully threaded / partially threaded
Tensile Strength ≥500 MPa (carbon steel), ≥700 MPa (stainless)
Welding Method Arc stud welding / capacitor discharge welding
Application Environment Industrial machinery, construction, automotive
Standards Compliance EN ISO 13918, DIN 32509, AWS D1.1
Certification RoHS, REACH compliant
Packaging Unit 100 pcs/bag, bulk box options available
question:Why is shipping cost high? Are there cheaper options?
answer:Shipping costs depend on weight and destination. We offer economy shipping for cost savings.
question:Why were the labels cut off upon receipt?
answer:Labels are removed during customs clearance to prevent unauthorized resale. Contact us for details.
question:Can you provide upgraded or alternative models?
answer:Yes, please specify your requirements and we’ll recommend suitable upgrades or alternatives.
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 is shipping cost high? Are there cheaper options?
answer:Shipping costs depend on weight and destination. We offer economy shipping for cost savings.
question:Why were the labels cut off upon receipt?
answer:Labels are removed during customs clearance to prevent unauthorized resale. Contact us for details.
question:Can you provide upgraded or alternative models?
answer:Yes, please specify your requirements and we’ll recommend suitable upgrades or alternatives.
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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