Hex Nuts

Dome Nut – Stainless Steel

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

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Dome Nut Stainless Steel
Dome / Cap Nut

Dome Nut – Stainless Steel

Stainless steel dome cap nuts combine the protective capping and decorative appeal of a dome nut with the outstanding corrosion resistance of stainless steel. The closed domed top covers exposed bolt threads to prevent corrosion, thread damage, and injury from protruding bolt ends. The polished SS finish makes them ideal for visible or decorative fixings in premium applications.

Available in SS 304 (A2) and SS 316 (A4), these dome nuts are the preferred choice for marine hardware, coastal architecture, food processing equipment, and outdoor furniture where a clean, hygienic finish and long-term corrosion resistance are equally important. Manufactured to DIN 1587 standard for precise dimensional conformity.

DIN 1587 M4 – M16 SS 304 / SS 316 Polished Finish

Technical Specifications

Complete material and dimensional specifications for SS Dome Cap Nuts

ParameterDetails
MaterialStainless Steel 304 (A2) / SS 316 (A4)
Grade / ClassA2-70 / A4-70
Size RangeM4 to M16
Thread TypeMetric Coarse (ISO 68 / DIN 13)
Head TypeClosed Dome (Acorn / Cap)
Surface FinishNatural Passivated / Electropolished
StandardDIN 1587
Key FeatureHigh-polish dome protects threads and enhances appearance
Corrosion ResistanceExcellent – suitable for marine, outdoor and food-grade use
Key ApplicationMarine hardware, coastal architecture, outdoor furniture, food equipment
Operating Temperature-196°C to +800°C (grade dependent)
PackagingPoly Bags / Wooden Boxes / Custom (per requirement)

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