Alloy Steel FastenersManufacturer & supplier in Chennai, Tamil Nadu, India
Alloy steel stud bolts, heavy hex nuts and high strength fasteners for flanges, pressure equipment and high temperature service.
About Alloy Steel Fasteners
Alloy steel fasteners contain chromium and molybdenum and are heat treated for strength at high and low temperatures. They are specified for pipe flanges, valves, pressure vessels, boilers and turbines in refineries, power plants and process industries.
We supply alloy steel stud bolts with heavy hex nuts, allen bolts and high strength fasteners, black or PTFE and xylan coated, with test certificates for every lot.
What We Supply
- Stud bolts with heavy hex nuts
- High and low temperature service
- PTFE and xylan coatings
- Test certificates with every lot
Fasteners for Alloy Steel

Threaded Rods & Studs
Stud Bolts
Alloy and stainless steel flange stud bolts with heavy hex nuts for pipe flanges, valves and pressure equipment.
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Nuts
Heavy Hex Nuts
Heavy hex nuts for stud bolts, structural bolts and high pressure flange joints, in carbon, alloy and stainless steel.
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Threaded Rods & Studs
Double End Studs
Double end studs with a tap end and a nut end for engine blocks, cylinder heads and machine castings.
View detailsNeed something else? Browse all fasteners.
Need Alloy Steel Fasteners in a Specific Size?
Tell us the size, specification and quantity you need. We confirm stock, price and delivery for Chennai, Tamil Nadu or anywhere in India.
- Any size, length and thread
- Mild steel, high tensile, stainless steel and galvanized
- Standard parts and specials made to drawing
- Small packs to bulk project quantities
Questions
Why are stud bolts coated with PTFE?
PTFE and xylan coatings resist corrosion and make studs easier to remove during maintenance shutdowns.
How do I get a price for these fasteners?
Send the fastener type, size, finish and quantity through the enquiry form, WhatsApp or phone and we reply with price and delivery.

