Fasteners are important hardware components that hold structures and objects together. They are crucial in numerous applications, such as automotive, aerospace, and marine industries. Hastelloy is a popular choice of material for fasteners due to its outstanding characteristics.

Hastelloy offers many variations in alloy composition, resulting in different grades of Hastelloy. The most commonly used ones for fasteners are Hastelloy C-276, B-2, and B-3. Hastelloy C-276 is a highly versatile alloy with excellent corrosion resistance in various environments. Hastelloy B-2 offers good resistance to hydrochloric acid, sulfuric acid, and other strongly reducing chemicals, whereas Hastelloy B-3 performs well in applications involving sulfuric acid at high temperatures.

Hastelloy Alloy Bolt, Hastelloy Fasteners, ASTM B574 Hastelloy Alloy Fasteners, Hastelloy Bolts Supplier, hastelloy bolts & nuts, Hastelloy Fasteners Manufacturers in India.

Hastelloy Fasteners
  • Standard

    B18.21.1 / B18.6.1 / B18.2.6


    ASTM B574, ASME SB574


Hastelloy fasteners are corrosion-resistant, making them the preferred choice for environments with high temperatures, harsh chemicals, and acidic or alkaline substances. They can withstand extreme temperatures and pressures, making them ideal for applications with high-stress levels. Hastelloy fasteners can also withstand pitting and crevice corrosion, making them suitable for offshore and marine applications. Their durability makes them a preferred choice in high-quality consumer products like jewelry.

Hastelloy fasteners offer numerous benefits, making them a reliable choice for many applications. They possess exceptional corrosion resistance, making them popular in harsh conditions. Hastelloy fasteners are durable and reliable, able to withstand pressure, high temperatures, and extreme environments. Furthermore, they are available in many grades and sizes, making them versatile for any application. Hastelloy fasteners are also low maintenance and long-lasting, providing excellent value for money.

Hastelloy Carriage Bolts, Hastelloy threaded rod, ASME SB574 Hastelloy Hex Nuts, Hastelloy T Nuts, Hastelloy Rivet Nuts, Hastelloy Fasteners Manufacturers in India.

fevicon-logo Hastelloy Bolts and Nuts Specification

Specifications ASTM B574, ASME SB574
Standard DIN, ASTM, BS and all International Standards
Size M3 to M90
Length 10mm to 1000mm
Dimensions DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Threads available UNF, BSW, BSF, METRIC, UNC, or as required
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Form Hex, Threading, Square, Round as per Gauge Etc.
Head Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc.
Neck type Hex, Square, Triangular, Oval & Knurled etc.
Surface Coating Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Manufacturing Process Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing.

Hastelloy fasteners are a top choice for many industries due to their properties and versatility. They are resistant to corrosion, durable, and reliable, withstanding high-stress levels and extreme temperatures. With variations in composition, Hastelloy hosts many grades suitable for different environments and applications.

Quality Assurance

To preserve the high standards of our selection of industrial fasteners, we have always adhered to a systematic quality management process.

Team OF Experts

Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of fasteners.

Blog Icon

If would you like to inquire or place an order.
+91 22 6659 5948

fevicon-logo Types of Hastelloy Fasteners


Hastelloy Nuts


Hastelloy Alloy Bolt


Hastelloy Washer

Stud Bolts

Hastelloy Stud Bolts

Hex Bolt

Hastelloy Hex Bolt

Threaded Rod

Hastelloy Threaded Rod

Anchor Bolt

Hastelloy Anchor Bolt

Spring Washer

Hastelloy Spring Washer

Fasteners Manufacturers In India

  • Hardness testing to ISO 6508-1

  • Nut proof load testing to ISO 898-2

  • Suitability for preloading to EN 14399-2

  • Calibrated gauges and tools

fevicon-logo Other Types Of Hastelloy Fastener

Hastelloy Anchor Bolt Hastelloy Spring Washer
Hastelloy Alloy Nut Bolt Price List Hastelloy Alloy Marine Fasteners
A4 Hastelloy Hex Bolt Hastelloy Alloy Fasteners Price List
Hastelloy Fasteners Manufacturers in Mumbai Hastelloy Fasteners Supplier in India
ASTM B574 Hastelloy Alloy Fasteners M6 Hastelloy Washers
Hastelloy Fasteners Supplier in Mumbai Best Hastelloy Fasteners
Hastelloy Bolts and Nuts Hastelloy Fasteners Manufacturer in India

fevicon-logo Hastelloy Fastener Application Industries

Aerospace Industry
Nuclear Industry
MEdical Industry
Marine Industry
Mining Industry
Automotive Industry
Construction Industry
Manufacturing Industry
Nut Bolt