A Trusted Engineering Fastener Partner
Manufacturer of stainless steel, duplex, super duplex and high-nickel threaded fasteners for demanding industrial applications.
Built the hard way, one process at a time.
Every fastener passes through the same four disciplines before it leaves the plant.
Hot Forging
Grain-flow forged for strength under load, not machined from stock.
CNC Machining
Precision tolerances held across every batch, exotic alloy or standard grade.
Thread Rolling
Cold-rolled threads for fatigue resistance in high-vibration environments.
Testing & QA
In-house inspection plus NABL-approved and third-party lab coordination.
Prefer to buy online?
Retail quantities, straight from the manufacturer, at nutsandboltsonline.in
“Studs Bolts And Nuts Manufacturing In Exotic Grade Materials”
Exotic Grade Fasteners for Demanding Applications
Hastelloy C276
UNS N10276
Hastelloy C22
UNS N06022
Super Duplex UNS 32750
Super Duplex 2507
Duplex Steel UNS 31803
UNS S31803 / S32205
ASTM A453 Grade 660
Classes A, B, C & D
“Studs Bolts And Nuts In Stainless Steel Grade Materials”
Key vendor, Bandra-Worli Sea Link. Mumbai
When Mumbai’s most critical marine infrastructure project needed fasteners that would hold under decades of salt spray, vibration and structural load, Aanuraj was selected as a key vendor.
- Corrosion-resistant stainless steel fasteners for a marine environment
- Supplied to specification with full material test certificates
- Zero-failure track record across the supply period