
High Tensile BoltsManufacturer & supplier in Chennai, Tamil Nadu, India
High tensile hex and allen bolts with matching nuts and washers for structural, machinery and automotive joints.
Also called: HT bolts, High strength bolts, Grade bolts, HT fasteners
Available in
- Medium carbon steel
- Alloy steel
Finishes
- Plain
- Black oxide
- Zinc plated
- Hot dip galvanized
- Zinc flake
About High Tensile Bolts
High tensile bolts are made from medium carbon or alloy steel that is hardened and tempered to carry far higher loads than mild steel bolts. They are specified for steel structures, heavy machinery, earthmoving equipment, automotive assemblies and power plants.
We supply high tensile hex bolts, allen bolts, studs and threaded rods with matching high tensile nuts and hardened washers. Every batch is traceable, with grade markings on the head and test certificates on request.
Buy High Tensile Bolts in Chennai
Anwar Fasteners supplies high tensile bolts from Thambu Chetty Street, George Town, Chennai, in small packs and bulk quantities, with dispatch the same day inside Chennai and by transport or courier across Tamil Nadu and India. Non-standard high tensile bolts are manufactured to drawing.
Features
- Hardened and tempered for high clamp load
- Grade marking on every head
- Matching high tensile nuts and washers
- Test certificates on request
Applications
- Steel structures and pre-engineered buildings
- Heavy machinery and earthmoving equipment
- Automotive and tractor assemblies
- Wind, power and process plant
Industries: Construction, Automotive, Power, Heavy engineering
Buying guides
Need High Tensile Bolts 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
High Tensile Bolts FAQs
Why use high tensile bolts instead of mild steel bolts?
High tensile bolts carry much higher loads and clamp joints tighter, so fewer or smaller bolts can do the job safely.
Can high tensile bolts be galvanized?
Yes, many high tensile bolts are hot dip galvanized for outdoor use. Tell us the application and we recommend the right coating.
Used With High Tensile Bolts

Bolts
Hex Bolts
Hex bolts in mild steel, high tensile and stainless steel, half and full thread, supplied and manufactured in Chennai for industry and construction.
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Bolts
Allen Bolts
Allen bolts (socket head cap screws) in high tensile black and stainless steel for machines, dies, moulds and automation.
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