Exploring Bolt
Categories
Types
Features
Applications
Bolts are essential fasteners designed to securely join components, ensuring strength and stability across various applications. Manufactured in diverse types, sizes, and materials, they cater to specific requirements in construction, automotive, and industrial sectors.
Hex Head Bolt
Hex Head Bolts are among the most commonly used fasteners across various industries due to their high strength, durability, and secure fastening ability. Featuring a six-sided head, these bolts provide superior torque resistance, allowing easy installation and removal using standard wrenches or socket tools..
Manufactured in compliance with ISO, DIN, ASME, and IS standards, these bolts are built to withstand heavy loads, high-pressure environments, and extreme conditions, making them ideal for construction, automotive, machinery, oil & gas, and structural applications.
Carriage Bolt
Carriage bolts, also known as Coach Bolts, are specially designed for secure fastening in wood, metal, and composite structures. These bolts feature a round, dome-shaped head and a square neck, which prevents rotation during installation. This self-locking property ensures a tight and stable fit, making them ideal for construction, furniture assembly, fencing, and industrial applications.
Manufactured to meet ISO, DIN, and ASME standards, Rajal Industries’ Carriage Bolts provide exceptional strength, durability, and corrosion resistance while delivering an aesthetically smooth finish.
Flange bolts
Flange bolts are high-strength fasteners designed with an integrated washer-like flange under the hex head. This wide-bearing surface distributes pressure evenly, reducing the risk of loosening and eliminating the need for separate washers. Flange bolts provide superior resistance to vibration and high-stress applications, making them ideal for automotive, machinery, construction, and structural applications.
At Rajal Industries, we manufacture ISO, ASME, and DIN-compliant flange bolts with precise threading, superior material quality, and corrosion-resistant coatings to meet the demands of industrial and high-performance applications.
Anchor Bolts
Anchor bolts are specialized fasteners designed to secure structures, machinery, and heavy equipment to concrete or masonry foundations. These bolts play a critical role in construction, infrastructure projects, and industrial applications, ensuring stability, load-bearing strength, and seismic resistance.
At Rajal Industries, our ASTM, DIN, and IS-compliant anchor bolts are precision-engineered to withstand high loads, vibrations, and harsh environmental conditions, making them ideal for bridges, buildings, power plants, and heavy machinery installations.
U-Bolts
U-Bolts are U-shaped fasteners with threaded ends, designed for clamping, securing, and supporting pipes, poles, conduits, and structural elements. These bolts provide high holding strength and stability, making them ideal for automotive, piping, marine, and heavy equipment applications.
At Rajal Industries, we manufacture precision-engineered U-bolts that conform to DIN, ASME, and general bolt standards, ensuring high tensile strength, corrosion resistance, and secure fitment across diverse industrial uses.
High-Strength Friction Grip (HSFG) Bolts
HSFG (High-Strength Friction Grip) Bolts are specialized structural fasteners designed for high-load, high-stress, and slip-resistant connections in steel structures, bridges, and infrastructure projects. Unlike conventional bolts, HSFG bolts rely on frictional force between clamped surfaces, ensuring greater fatigue resistance and structural stability.
Manufactured to IS, ASTM, and EN standards, our HSFG bolts are heat-treated for high tensile strength, excellent shear resistance, and long-term durability. Rajal Industries provides precision-engineered HSFG bolts for steel-to-steel connections, high-rise buildings, and critical engineering applications.
Pin Type Anchor Bolts
Pin Type Anchor Bolts are heavy-duty fasteners designed for anchoring structural components, machinery, and industrial equipment into concrete foundations. These bolts provide secure embedment and high pull-out resistance, ensuring long-term stability in seismic, high-vibration, and heavy-load applications.
At Rajal Industries, we manufacture precision-engineered pin type anchor bolts that conform to ASTM and IS standards, ensuring exceptional tensile strength, corrosion resistance, and durability. Our pin type anchor bolts are widely used in construction, bridges, power plants, and industrial installations.
Expansion Bolts
Expansion bolts are specialized fasteners designed for high-load anchoring in concrete, masonry, and brick structures. These bolts feature an expanding sleeve mechanism, which ensures secure gripping by exerting outward pressure when tightened. They are commonly used in heavy-duty construction, structural frameworks, machinery installations, and seismic-resistant applications.
At Rajal Industries, our expansion bolts are engineered to ASTM and DIN standards, offering high pull-out resistance, corrosion protection, and durability for industrial and infrastructure applications.
Huck Bolts
Huck Bolts are permanent, high-strength fasteners designed for extreme vibration resistance, high-load applications, and structural durability. Unlike conventional bolts, Huck Bolts provide tamper-proof, maintenance-free connections, making them ideal for railways, bridges, heavy machinery, aerospace, and automotive applications.
At Rajal Industries, we supply precision-engineered Huck Bolts that conform to ASTM, ASME, and manufacturer-specific standards, ensuring high shear and tensile strength, corrosion resistance, and long-lasting reliability in demanding environments.
Eye Bolts
Eye Bolts are specialized fasteners featuring a looped or circular head, designed for lifting, rigging, securing loads, and anchoring applications. These bolts offer exceptional tensile strength, load distribution, and safety, making them ideal for construction, industrial lifting, marine, and heavy machinery applications.
At Rajal Industries, we manufacture precision-engineered Eye Bolts that conform to ISO, ASME, and DIN standards, ensuring high load-bearing capacity, corrosion resistance, and durability in demanding environments.
T-Bolts
T-Bolts, also known as T-Slot Bolts or Tee Head Bolts, are versatile fasteners designed to fit into T-slots, tracks, and channel rails, allowing for quick positioning, secure fastening, and adjustable assembly. They are widely used in machine tool setups, modular workstations, aluminum profile structures, and industrial automation systems.
At Rajal Industries, we manufacture precision-engineered T-Bolts that conform to DIN standards and general bolt specifications, ensuring high tensile strength, precise fitment, and long-lasting performance.
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C-204, Vaibhav Platina, Nr. Kaveri Trishra, S P Ring road, Shilaj, Ahmedabad, Gujarat-380054
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