Name: Bolts, Long Lasting, Reliable Performance
Brand: Nitium Piping
Availability: InStock
Rating: 5 (5 reviews)

Question 1

What are the main differences between fine-thread and coarse-thread bolts?

Accepted Answer

Fine-thread bolts have a greater number of threads per inch than coarse-thread bolts, which allows for a tighter grip and better holding strength under high-vibration conditions. Fine threads are typically used in precision applications where additional holding power and alignment are crucial, while coarse-thread bolts are easier to install and are often chosen for structural or heavy-duty applications where quick assembly and resistance to stripping are needed.

Question 2

How does the head shape of a bolt affect its application?

Accepted Answer

The head shape of a bolt affects how it is fastened and the type of tool needed for installation. Hex bolts, for example, have a six-sided head, allowing for easy gripping with a wrench and are ideal for high-torque applications. Carriage bolts have a rounded head and a square neck, which prevents them from rotating during installation, making them suitable for wood applications. Each head shape is designed to meet the needs of specific tasks, balancing ease of use with strength and stability.

Question 3

What types of bolts are manufactured in India, and which are most in demand?

Accepted Answer

India manufactures a wide range of bolts, including hex bolts, carriage bolts, U-bolts, eye bolts, anchor bolts, flange bolts, and stud bolts. Among these, hex bolts and anchor bolts are the most in demand due to their versatile usage in construction, infrastructure, automotive, and machinery. Indian manufacturers offer bolts in various materials such as stainless steel (SS 304, SS 316), carbon steel, alloy steel, and brass, with different surface finishes like hot-dip galvanizing, zinc plating, black oxide, and Teflon coating to enhance durability and corrosion resistance.