# TorqBolt Inc. — Specialty Fasteners Manufacturer

> TorqBolt Inc. is a leading manufacturer and global supplier of specialty fasteners in exotic alloys including Inconel, Monel, Hastelloy, Duplex Steel, Super Duplex, Titanium, Copper Nickel, and stainless steel. ISO 9001:2015 certified, serving oil & gas, nuclear, petrochemical, marine, and power generation industries since 2000. Based in Mumbai, India with global delivery.

## Key Information

- **Company**: TorqBolt Inc.
- **Founded**: 2000
- **Headquarters**: Mumbai, India
- **Certifications**: ISO 9001:2015, PED 2014/68/EU, NORSOK M-650
- **Industries served**: Oil & Gas, Nuclear, Petrochemical, Marine, Power Generation
- **Contact**: sales@torqbolt.com | +91-22-66157017

## Product Categories

- [Bolts & Screws](https://hex-bolt.com/hex-head-bolts/): Hex head bolts, socket head, carriage, eye bolts, u-bolts
- [Stud Bolts](https://hex-bolt.com/stud-bolts/): Full threaded, half threaded, double end studs
- [Nuts](https://hex-bolt.com/nuts/): Hex nuts, heavy hex, coupling, wing, acorn, jam nuts
- [Washers](https://hex-bolt.com/plain-washers/): Plain, spring, lock, flat washers

## Material Grades

- [Inconel Fasteners](https://hex-bolt.com/inconel-fasteners/): 600, 601, 625, 718, X-750
- [Monel Fasteners](https://hex-bolt.com/monel-fasteners/): 400, K-500
- [Hastelloy Fasteners](https://hex-bolt.com/hastelloy-fasteners/): C-22, C-276, B-2, X
- [Duplex & Super Duplex](https://hex-bolt.com/duplex-and-super-duplex-fasteners/): 2205, 2507, Zeron 100, Ferralium 255
- [Titanium Fasteners](https://hex-bolt.com/titanium-fasteners/): Grade 2, Grade 5
- [Copper Nickel](https://hex-bolt.com/copper-nickel-fasteners/): 70/30, 90/10, Cupronickel
- [Stainless Steel](https://hex-bolt.com/stainless-steel-fasteners/): 304, 304L, 316, 316L, 321, 347, 410, 904L

## Industry Standards Compliance

- **ASTM**: A193 (B7, B8, B8M, B16), A194 (Gr 2H, 4, 7, 8), A320, A325, A453, A490, A563, F1554, F3125, F436, F568, F594
- **ASME**: B18.2.1, B18.2.2, B18.2.4, B18.3, B18.5, B18.6, B18.22
- **DIN/ISO**: DIN 933, 931, 934, 939, 938, 976, 2510, 580; ISO 4014, 4017, 4032, 4035, 898
- **NACE MR0175/ISO 15156**: Sour service certified
- **NORSOK M-650**: Manufacturer qualified

## Services

- [Coating & Plating](https://hex-bolt.com/services/): Phosphate, Zinc, PTFE, Dacromet 320/500, Ceramic Fluorocarbon, Silver, Nickel, Cadmium
- [Hot Forged](https://hex-bolt.com/hot-forged/): Custom large diameter fasteners up to M100
- [Cold Forged](https://hex-bolt.com/cold-forged/): High-volume precision fasteners
- [Special Fasteners](https://hex-bolt.com/special-fasteners/): Non-standard custom designs

## Key Pages

- [About Us](https://hex-bolt.com/about-us/)
- [Contact Us](https://hex-bolt.com/contact-us/)
- [Certifications](https://hex-bolt.com/certification/)
- [All Products](https://hex-bolt.com/products/)
- [ASTM/ASME Fasteners](https://hex-bolt.com/astm-asme-fasteners/)
- [All Materials](https://hex-bolt.com/materials/)

## Why TorqBolt

- 25+ years of precision fastener manufacturing expertise
- In-house metallurgical testing and NDT capabilities
- ISO 9001:2015 quality management system
- Complete material traceability (heat-to-delivery)
- Custom manufacturing per buyer specifications
- Global supply to 40+ countries
- Expert in exotic alloys where standard fasteners fail