Applications Across Critical Sectors.

where long-term durability is crucial in construction and infrastructure projects. These fasteners secure critical components, ensuring corrosion resistance ,stability ,safety under heavy loads and harsh environmental conditions. We supply several types of bolts, screws, nuts, washers, threaded rods which are used in skyscraper cladding & facades, bridges, stadium pavilions, tunnels, kitchens and modular furniture

Small screws like tapping screws and drilling screws are also widely used in sheet metal roofing, woodwork decking, aluminium sections

Stainless steel fasteners are rust-resistant and designed to endure vibration and stress, which makes well-suited for railway and public transport industry. They play a critical role in maintaining the structural integrity of railway systems, and public transport industry contributing to passenger safety. S.s Fasteners are essential used for securing the overhead lines (catenaries) that provide power to electric trains metro trains and locomotives, as well as to secure interiors of coaches, Bullet trains, metro.

RAAJ Being an approved vendor in Indian railways (MCF, RCF, ICF, BLW, CLW) and RDSO for more than a decade has made our credentials strong and reliable

Stainless steel fasteners are used in various equipment, including food processing machinery, storage containers, packaging systems, pharmaceutical processing units, and medical devices due to their hygienic, disinfection & anti corrosion properties. It can withstand low and elevated temperatures and still function without any glitch.

Boats and ships industry has been predominantly using stainless fasteners since its contact is always with salt water. Where ordinary steel fasteners corrode rapidly, stainless fasteners will give a long life and durability due to its anti corrosive nature. Be it yacht, vessels, speed boats, riggings.

In The Oil And Gas Sector, Where Offshore Platforms, Refineries And Deep-sea Pipelines Demand The Utmost In Safety And Reliability - Every Valve, Flange And Bolting System Must Perform Flawlessly.

Our PED-Approved Stainless-Steel Fasteners Are Trusted Worldwide: Engineered For Exceptional Strength, Corrosion Resistance And Precise Tolerances, They Deliver Dependable Performance Even In The Harshest Environments, Making Them Truly Indispensable For Critical Oil And Gas Applications.

Pumps are devices used to raise, compress or transfer fluids or gases and Valves are devices that control flow of liquids or gases. Stainless steel fasteners made from grades like 304 and 316, are highly resistant to corrosion, chemical reactions, mechanical stability ,preventing degradation and making ideal for use in submersible pumps, hydraulic pumps, pneumatic pumps, electric pumps, centrifugal pumps diaphragm pumps and vacuum pumps. Valves that operate in harsh environments, such as underwater or in chemical processing plants, can also withstand high pressure.

In the power generation industry, the reliability of every component directly impacts efficiency, safety, and uptime. Stainless steel fasteners —though small—serve a critical role in ensuring that rectifiers, transformers, turbines, and energy structures remain secure and efficient under the most demanding conditions. Their use across diverse power generation plants like Thermal power plants, Hydroelectric power plants floating solar, Solar power plants, and wind turbines systems highlights their versatility, resilience, and indispensable value in modern energy infrastructure.

RAAJ, being a PGCIL-approved vendor allows us to establish as a premium supplier in India’s power and transmission sector contributing to critical national infrastructure projects.

As technology advances, the demand for precision and durability in electronics manufacturing has increased. Stainless steel fasteners like micro screws are widely used in electronic devices, switches smart phones, laptops, hard drive, kitchen appliances to medical equipment. They provide the strength needed to hold components securely while ensuring that the overall design remains sleek and lightweight.