Washers are thin, disk-shaped components used to distribute the load of a threaded fastener, such as a bolt or nut. They help prevent damage to surfaces and reduce the risk of loosening due to vibration. Available in various types—including flat washers, lock washers, and fender washers—they are selected based on factors like load distribution, vibration resistance, and the specific material or surface involved.
Flat Washers are thin, circular metal discs designed to distribute the load of a fastener, prevent surface damage, and enhance joint stability. These washers are widely used in construction, automotive, industrial machinery, and precision engineering where even pressure distribution is crucial to preventing loosening or structural failure.
At Rajal Industries, we manufacture precision-engineered Flat Washers conforming to ISO, ASME, and DIN standards, ensuring high-strength performance, corrosion resistance, and compatibility with various bolt and nut sizes.
Spring Washers, also known as Lock Washers, are designed to prevent loosening, absorb shock, and maintain tension in bolted assemblies. Their split-ring, conical, or wave-shaped design allows for flexibility, compression resistance, and improved grip in vibration-prone applications such as automotive, aerospace, industrial machinery, and heavy equipment.
At Rajal Industries, we manufacture high-precision Spring Washers conforming to ISO, ASME, and DIN standards, ensuring reliable locking performance, corrosion resistance, and superior load distribution in industrial and structural applications.
Star Washers are locking washers with internal or external teeth designed to enhance grip, prevent loosening, and improve electrical conductivity. Their serrated edges bite into the surface, increasing friction and ensuring vibration-resistant fastening. These washers are commonly used in automotive, electrical, aerospace, machinery, and industrial applications where a strong locking mechanism or reliable grounding connection is required.
At Rajal Industries, we manufacture precision-engineered Star Washers conforming to ISO, ASME, and DIN standards, ensuring high-retention force, corrosion resistance, and long-lasting durability in demanding environments.
Taper Washers are angled washers designed to compensate for non-parallel surfaces, ensuring even load distribution and secure bolted connections. These washers are commonly used in structural steel applications, railways, bridge construction, and heavy machinery, where beams or fasteners are mounted at an angle.
At Rajal Industries, we manufacture precision-engineered Taper Washers conforming to DIN and general industry standards, ensuring high-load capacity, corrosion resistance, and secure fastening in angled or irregular surfaces.
Disc Washers, also known as Belleville Washers, are conical-shaped compression washers designed to absorb dynamic loads, compensate for thermal expansion, and provide controlled tension in bolted joints. Unlike standard flat washers, disc washers generate axial force, making them ideal for high-stress, high-vibration applications in automotive, aerospace, industrial machinery, and power generation industries.
At Rajal Industries, we manufacture precision-engineered Disc Washers conforming to ISO, ASME, and DIN standards, ensuring consistent load distribution, fatigue resistance, and superior durability in critical fastening applications.
Serrated Lock Washers are specialized locking washers with serrations or ridges on the surface that enhance grip, prevent self-loosening, and improve joint stability in high-vibration applications. These washers create a strong frictional hold between the bolt and the surface, making them ideal for automotive, aerospace, industrial machinery, and electrical grounding applications.
At Rajal Industries, we manufacture precision-engineered Serrated Lock Washers conforming to ISO, ASME, and DIN standards, ensuring superior locking performance, high corrosion resistance, and maximum torque retention in demanding fastening applications.
Structural Washers are thick, high-strength washers designed to distribute load, improve joint stability, and prevent bolt stress concentration in structural steel connections, bridges, and heavy-duty applications. These washers enhance bolt performance in high-tensile fastening systems and are commonly used with HSFG (High-Strength Friction Grip) bolts and structural fasteners.
At Rajal Industries, we manufacture precision-engineered Structural Washers conforming to ASTM, ISO, and EN standards, ensuring maximum durability, high load-bearing capacity, and corrosion resistance in demanding structural applications.
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C-204, Vaibhav Platina, Nr. Kaveri Trishra, S P Ring road, Shilaj, Ahmedabad, Gujarat-380054
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