# Prakash Industries — Industrial Fasteners & Precision Drawn Wire Manufacturer > Prakash Industries is an ISO 9001:2015 certified manufacturer of high-precision industrial solid rivets, hollow rivets, semi-tubular fasteners, bimetal silver electrical contact rivets, and drawn copper, brass, and aluminum wires. Established in 1980, headquartered in Bawana Industrial Area, New Delhi, India. ## Core Manufacturing & Capabilities - [Solid Copper & Brass Fasteners](https://prakashind.in/#samples): High-durability solid cold-headed copper, brass, and aluminum rivets for heavy machinery, automotive, electrical switchgear, and structural assembly. - [Electrical Contact Rivets (Solid & Bimetal)](https://prakashind.in/#samples): Precision silver-plated, solid copper, and bimetal Ag/Cu contact rivets for electrical relays, circuit breakers, switches, and automotive electronics. - [Semi-Tubular & Hollow Rivets](https://prakashind.in/#samples): High-grade semi-tubular and tubular hollow rivets engineered for lightweight fastening, friction linings, and electronic hardware. - [Drawn Copper Wires](https://prakashind.in/#samples): Electrolytic ETP grade drawn copper wire in calibrated diameters (0.5 mm to 8.0 mm) available in spools and coils. - [Drawn Aluminum Wires](https://prakashind.in/#samples): High-conductivity EC grade drawn aluminum wires for transformer windings, rivet cold heading, and industrial crafting. - [Drawn Brass Wires](https://prakashind.in/#samples): High-tensile commercial brass wire for precision machining, cold heading, and architectural hardware. - [Live Customizer Tool](https://prakashind.in/#customizer): Interactive configurator to select metal grade, rivet length, shank diameter, head type, and surface finish with tolerance specs down to ±0.02 mm. ## Primary Navigation & Ordering - [Homepage & Overview](https://prakashind.in/#home): Company overview, quality policy, ISO certification specs, and annual capacity metrics (25M+ units). - [Buy Sample Packs](https://prakashind.in/#samples): Order sample packs online with real-time weight calculation, Porter logistics shipment quotes, and instant invoice generation. - [Live Customizer Configurator](https://prakashind.in/#customizer): Custom CAD spec configurator for tailored industrial orders. - [Product Gallery](https://prakashind.in/#gallery): High-resolution product showcase of rivets, wire spools, and cold heading press outputs. - [Capabilities & Technical Standards](https://prakashind.in/#about): Quality assurance, metallurgy specs, testing equipment, and factory infrastructure. - [Request Bulk RFQ & Contact](https://prakashind.in/#contact): Direct B2B quotation wizard, contact details, factory location map, and WhatsApp inquiry desk. ## Key Technical Specifications - **Metallurgical Grades**: Electrolytic ETP Copper (99.9% Cu), EC Grade Aluminum, Commercial Brass (63/37 & 70/30), Fine Silver Ag/Cu Bimetal, Mild Steel, Stainless Steel. - **Dimensional Tolerances**: Standard precision tolerance ±0.02 mm. Custom tolerances available upon request. - **Factory Capacity**: 25,000,000+ units annual output across 4 cold heading production lines. - **Logistics & Delivery**: Porter, Rivigo, V-Trans, and major courier shipping directly from Bawana Industrial Hub, New Delhi. ## Corporate & Contact Details - **Company Name**: Prakash Industries - **Certification**: ISO 9001:2015 Certified - **Factory Address**: Bawana Industrial Area, New Delhi - 110039, Delhi, India - **Phone / WhatsApp**: +91 9312834133 - **Email**: prakashindustries1980@gmail.com - **Official Website**: https://prakashind.in ## Complete Documentation - [Full Content Directory](https://prakashind.in/llms-full.txt): Complete un-truncated specifications, metallurgy documentation, and catalog data for AI search engines and LLM indexers.