Weld Nuts

Projection Weld Nut

High-quality Projection Weld Nut supplied by Valaki Enterprise, Nashik — ISO certified, bulk supply to Nashik, Pune & Mumbai.

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Projection Weld Nut
Weld Nuts

Projection Weld Nut

Projection weld nuts are resistance-welded fasteners with small projections on the nut face that focus welding current and create strong attachment points on sheet metal. They provide high strength and precise alignment for threaded connections.

Commonly used in automotive panels, industrial equipment, and appliance assemblies where durable and vibration-resistant fastening is required.

High Strength Weld M4 – M16 Natural Finish Single / Multi Projection

Technical Specifications

Complete material and dimensional specifications for Projection Weld Nut

Parameter Details
Material Stainless Steel (SS 304 / SS 316)
Grade / Class A2-70 / A4-70 Stainless Steel Grade
Size Range M4 to M16
Nut Type Flat Circular Weld Base with Projection Points
Drive Type Internal Threaded (No External Drive)
Thread Type Metric Coarse Thread / Fine Thread
Surface Finish Natural / Passivated Finish
Standards DIN 928 / ISO 21670 (Projection Weld Nut Standard)
Tensile Strength 520 – 700 MPa (SS 304) / 580 – 750 MPa (SS 316)
Yield Strength 210 MPa (minimum)
Hardness Max 200 HV
Operating Temperature -50°C to +400°C
Packaging Boxes / Bulk / Custom Packaging

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