Washers

Penny Washer

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

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Penny Washer
Washers

Penny Washer

Penny washers are flat washers with a large outer diameter compared to the inner hole size. They are designed to distribute load over a wider surface area, preventing damage to soft materials and improving fastening stability.

These washers are widely used in sheet metal, roofing, plastic, wood, and automotive applications where extra support and load spreading is required.

Large OD for Load Distribution M3 – M12 OD: 10 – 40 mm Zinc / SS / HDG
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Technical Specifications

Complete material and dimensional specifications for Penny Washers

Parameter Details
Material Mild Steel / Stainless Steel (SS 304 / SS 316)
Type Penny Washer (Large OD Washer)
Inner Diameter (ID) M3 to M12
Outer Diameter (OD) 10 mm to 40 mm (approx.)
Thickness 0.8 mm to 3 mm
Surface Finish Zinc Plated / Yellow Zinc / Hot Dip Galvanized (HDG) / Plain / SS Polished
Standard DIN 9021 / ISO 7093
Tensile Strength 400 – 700 MPa (depending on material grade)
Yield Strength 220 – 450 MPa
Hardness 70 – 95 HRB (MS) / Max 215 HV (SS 304)
Operating Temperature -50°C to +300°C (depending on material and coating)
Packaging Boxes / Bulk / Custom Packaging

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