Weld Nuts

Square Nut

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

Weld Nuts

Square Nut

Square Nuts are designed with a circular base that provides uniform distribution of welding force, reducing the risk of deformation on sheet metal. They ensure strong, permanent threaded connections.

These nuts are ideal for automotive, appliance, and machinery applications where vibration resistance and reliable fastening are crucial.

Circular Base for Even Load M4 – M12 MS / Zinc / Stainless Steel Custom Base Diameters

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Technical Specifications

Complete material and dimensional specifications for Square Nut

Parameter	Details
Material	MS Zinc Plated / Stainless Steel (SS 304 / SS 316)
Grade / Class	4.6 / 8.8 (MS) · A2-70 / A4-70 (Stainless Steel)
Size Range	M4 to M12
Nut Type	Square Nut with Weldable Base
Design Feature	Anti-Rotation Square Body with Strong Welding Support
Thread Type	Metric Coarse Thread / Fine Thread
Surface Finish	Plain / Zinc Plated / Passivated / Phosphated
Standards	DIN 928 / ISO Standard Weld Nut Specifications
Tensile Strength	400 – 800 MPa (MS) / 520 – 700 MPa (SS 304) / 580 – 750 MPa (SS 316)
Yield Strength	240 MPa (MS) / 210 MPa Minimum (SS 304 / SS 316)
Hardness	120 – 250 HV (MS) / Max 200 HV (SS)
Operating Temperature	-50°C to +400°C
Packaging	Boxes / Bulk / Custom Packaging

Square Nut

Square Nut

Technical Specifications

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