Tower bolts are one of the most common door and window fasteners in India. Tirupati Associates, a tower bolts manufacturer in Aligarh, produces mild steel, stainless steel and cast iron tower bolts in sizes from 75 mm to 300 mm.
Mild Steel Tower Bolts
Our MS tower bolts have a round shoot that slides smoothly in a solid guide and engages a matched keep. Finished in zinc plated or matt black, they are available in 75, 100, 150, 200, 250 and 300 mm, making them suitable for doors, windows, cupboards, gates and shutters.
Stainless Steel Tower Bolts
Stainless steel (202 grade) tower bolts in satin and mirror finishes resist rust and moisture, making them ideal for bathrooms, kitchens, hospitals, hotels and coastal properties.
Cast Iron Tower Bolts
Our ornamental cast iron tower bolts in matt black, available in 150, 200 and 250 mm, suit heritage homes, barn and stable doors, farmhouses and garden gates.
How to Choose Tower Bolt Size
Use smaller tower bolts (75–100 mm) on windows and cupboards, medium sizes (150–200 mm) on room doors, and long tower bolts (250–300 mm) on tall doors, double doors, gates and garage doors.
Buy Tower Bolts from Tirupati Associates
Tirupati Associates manufactures tower bolts in-house in Aligarh and supplies wholesale orders to dealers, builders and exporters. Browse our tower bolts catalogue or contact Tirupati Associates.
Frequently Asked Questions
What sizes of tower bolts are available?
Tirupati Associates tower bolts are available from 75 mm to 300 mm.
Which tower bolt is best for bathrooms?
Stainless steel tower bolts are best for bathrooms because they resist rust and moisture.
What materials are the tower bolts made from?
We make tower bolts in mild steel, stainless steel (202 grade) and cast iron.
Does Tirupati Associates export tower bolts?
Yes, we supply tower bolts to customers in India and overseas.
The Tirupati Associates team responds within 24 hours with pricing, samples, and technical guidance.