About Dipti Metal Industries

Dipti Metal Industries, headquartered in Mumbai, India, is a premier manufacturer, exporter, supplier, stockiest, and distributor of industrial fasteners. With decades of manufacturing excellence and ISO 9001:2015 certification, we serve critical industries globally including oil & gas, petrochemical, automotive, marine, infrastructure, and power generation.

Our vast product range includes nuts, bolts, washers, screws, threaded rods, and custom fasteners made to DIN, ISO, ASTM, BS, JIS standards. We are trusted worldwide as a DIN 1587 manufacturer and exporter, delivering precision-engineered fasteners with full certification and reliable logistics support.

Product Overview – DIN 1587 Domed Cap Nuts

DIN 1587 Hexagon Domed Cap Nuts—also called Acorn Nuts—are protective fasteners featuring a domed top that encloses and safeguards the threaded end of bolts. These are widely used where both safety and aesthetic finish are essential.

As a top-rated DIN 1587 Supplier and Stockiest, we supply these nuts in various materials, finishes, and thread sizes to meet diverse industrial needs.

Key Specifications

• Standard: DIN 1587 (Current Norm)
• Equivalent Norms: PN 82181, IS 7790, UNI 5721
• Thread Range: M4 to M24 (Coarse and Fine Thread Available)
• Material Options: Carbon Steel (4.8/6.8/8.8), Stainless Steel A2/A4, Brass, Alloy Steel
• Finishes: Zinc Plated, Hot Dip Galvanized (HDG), Black Oxide, Self-Colour, Passivated

Features & Benefits

• Thread Protection: Shields bolts from dust, corrosion, and mechanical damage
• Safety: Eliminates sharp exposed threads, minimizing injury risks
• Aesthetic Value: Smooth, polished finish suitable for visible assemblies
• Corrosion Resistance: Stainless steel and coated options for harsh environments
• Custom Orders: Non-standard sizes and special coatings available on demand

Applications

• Automotive Industry
• Machinery & Equipment Manufacturing
• Furniture and Decorative Fixtures
• Marine Installations
• Oil & Gas Plants
• Infrastructure Projects

Why Dipti Metal Industries?

• DIN 1587 Distributors with a strong global network and ready stock
• Competitive pricing with bulk order fulfillment capabilities
• Worldwide delivery with custom packaging and export documentation
• Third-party inspection reports, MTCs, and traceability certificates available
• Experienced team with global supply chain and technical support expertise

Packaging & Delivery

• Standard Packaging: Cartons, HDPE Bags, Wooden Pallets
• Delivery Options: Air, Sea, Express – FOB, CIF, or DDP terms available
• Documentation: MTC (EN 10204 3.1/3.2), Certificate of Origin, Test Reports

Contact Us – Request a Quote

As a reliable DIN 1587 manufacturer, exporter, supplier, stockiest, and distributor, Dipti Metal Industries guarantees quality fasteners at competitive prices with global support.