
Hot Dip Galvanized BoltsManufacturer & supplier in Chennai, Tamil Nadu, India
Hot dip galvanized bolts and nuts for transmission towers, solar structures, highways and outdoor steelwork.
Also called: HDG bolts, GI bolts, Galvanized bolts, Transmission tower bolts
Available in
- Mild steel
- High tensile steel
Finishes
- Hot dip galvanized
About Hot Dip Galvanized Bolts
Hot dip galvanized bolts are coated with a thick layer of zinc that protects outdoor steelwork from rust for decades. They are the standard fastener for transmission and telecom towers, solar mounting structures, highway crash barriers, substations and outdoor pipe racks.
We supply HDG hex bolts, step bolts, U bolts, foundation bolts and nuts, with nuts tapped to suit the coating, for projects across Tamil Nadu and India.
Buy Hot Dip Galvanized Bolts in Chennai
Anwar Fasteners supplies hot dip galvanized 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 hot dip galvanized bolts are manufactured to drawing.
Features
- Thick zinc coating for long outdoor life
- Nuts tapped to fit the coating
- Supplied with galvanized washers
- Project quantities
Applications
- Transmission and telecom towers
- Solar module mounting structures
- Highway crash barriers
- Substations and outdoor pipe racks
Industries: Power transmission, Solar, Infrastructure, Telecom
Buying guides
Need Hot Dip Galvanized 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
Hot Dip Galvanized Bolts FAQs
What is the difference between GI bolts and zinc plated bolts?
GI or hot dip galvanized bolts have a thick zinc coating for outdoor use, while zinc plated bolts have a thin bright coating meant for indoor or sheltered use.
Used With Hot Dip Galvanized 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.
View details
Bolts
U Bolts
U bolts for pipes, tubes and vehicle springs in mild steel, galvanized and stainless steel, made to suit any pipe.
View details
