- Home
- Products
- Anchor Fasteners
- Foundation Bolts

Foundation BoltsManufacturer & supplier in Chennai, Tamil Nadu, India
J, L, hook and rag type foundation bolts cast into concrete for columns, machines and towers, made to your drawing.
Also called: Anchor bolts, J bolts, L bolts, Rag bolts, Cast-in anchor bolts
Available in
- Mild steel
- High tensile steel
- Stainless steel
Finishes
- Black
- Hot dip galvanized
About Foundation Bolts
Foundation bolts, also called anchor bolts, are cast into concrete when it is poured to hold down steel columns, machinery, tanks and towers. The bent or ragged end locks into the concrete so the bolt cannot pull out.
We manufacture foundation bolts in J, L, hook, rag and plate types in mild steel, high tensile and stainless steel, black or hot dip galvanized, supplied with nuts, washers and templates.
Buy Foundation Bolts in Chennai
Anwar Fasteners supplies foundation 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 foundation bolts are manufactured to drawing.
Features
- J, L, hook, rag and plate types
- Made to your drawing
- Mild steel, high tensile and stainless
- Supplied with nuts and washers
Applications
- Steel column base plates
- Machinery and pump foundations
- Transmission and telecom towers
- Street light and signage poles
Industries: Construction, Power, Infrastructure, Heavy engineering
Need Foundation 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
Foundation Bolts FAQs
What is the difference between J and L foundation bolts?
A J bolt has a curved hook at the bottom and an L bolt has a right-angle bend; both resist pull-out, and the choice usually follows the structural drawing.
Do you make foundation bolts to drawing?
Yes. Send your drawing through the enquiry form and we manufacture the bolts with nuts and washers.
Used With Foundation Bolts

Anchor Fasteners
Wedge Anchors
Wedge anchors (through bolts) for heavy fixing in solid concrete, in zinc plated, galvanized and stainless steel.
View details
