PRODUCT
Material: stainless steel
Finish: plain
MOQ:1000PCS
Standard:DIN928
Samples: Free
Place of Origin: Zhejiang China
Product Details
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Headline: 304 Stainless Steel Square Weld Nuts – Four Projection Design for Spot Welding
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Paragraph 1: Our square weld nuts are precision-manufactured from high-grade 304 (A2) stainless steel, offering excellent corrosion resistance and durability. The unique four-corner projection design allows for secure spot welding onto metal sheets, creating a permanent threaded connection point that eliminates the need for loose nuts and washers during assembly.
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Secure Welding: Four projections concentrate welding current for a strong, reliable weld every time.
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Corrosion Resistance: 304 stainless steel ensures long service life in humid indoor and outdoor environments.
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Clean Threads: Precision-formed threads provide uniform force distribution and prevent slippage during tightening.
Ideal for pipe furniture, tables and chairs, shelves, vehicles, trolley casters, and other threaded connection applications where a permanent nut is required on sheet metal.
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Q: What material is this weld nut?
A: 304 (A2) stainless steel. -
Q: What sizes are available?
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A: We offer M4, M5, M6, M8, M10, M12 metric sizes. Please contact us for custom requirements.
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Q: How is it installed?
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A: It is attached to metal sheets via spot welding (projection welding), creating a permanent threaded connection.




