Welcome to - Harsiddhi Industries

Ss Lock Nut Manufacturers in Karnataka

A.K. Birds

An SS Lock Nut (Stainless Steel Lock Nut) is a precision-engineered fastening component designed to prevent loosening under vibration, torque, or heavy load conditions. Made from high-quality stainless steel (SS 304, SS 316, or SS 316L), these nuts offer excellent corrosion resistance, durability, and mechanical strength, making them ideal for both indoor and outdoor applications.

Unlike regular nuts, lock nuts feature a self-locking mechanism—through either a nylon insert or a deformed thread profile—that ensures the nut stays tightly secured even under continuous vibration or dynamic stress. Their stainless steel construction provides long-lasting protection against rust and oxidation, especially in marine, chemical, and food-grade environments.

Features & Benefits:

  • Superior resistance to rust, corrosion, and chemicals

  • Self-locking mechanism prevents loosening from vibration or movement

  • High tensile strength for secure and reliable fastening

  • Available in SS 304, SS 316, and SS 316L grades

  • Reusable and easy to install without special tools

  • Conforms to DIN, ISO, ASTM, and BS standards

Applications:

  • Industrial machinery and equipment

  • Marine and offshore installations

  • Food processing and pharmaceutical industries

  • Automotive and aerospace applications

  • Construction and structural fastening systems



An SS Lock Nut (Stainless Steel Lock Nut) is a precision-engineered fastening component designed to prevent loosening under vibration, torque, or heavy load conditions. Made from high-quality stainless steel (SS 304, SS 316, or SS 316L), these nuts offer excellent corrosion resistance, durability, and mechanical strength, making them ideal for both indoor and outdoor applications.

Unlike regular nuts, lock nuts feature a self-locking mechanism—through either a nylon insert or a deformed thread profile—that ensures the nut stays tightly secured even under continuous vibration or dynamic stress. Their stainless steel construction provides long-lasting protection against rust and oxidation, especially in marine, chemical, and food-grade environments.

Features & Benefits:

  • Superior resistance to rust, corrosion, and chemicals

  • Self-locking mechanism prevents loosening from vibration or movement

  • High tensile strength for secure and reliable fastening

  • Available in SS 304, SS 316, and SS 316L grades

  • Reusable and easy to install without special tools

  • Conforms to DIN, ISO, ASTM, and BS standards

Applications:

  • Industrial machinery and equipment

  • Marine and offshore installations

  • Food processing and pharmaceutical industries

  • Automotive and aerospace applications

  • Construction and structural fastening systems

With years of expertise, Harsiddhi Industries has become a trusted manufacturer, supplier, and exporter of industrial bolts and fasteners in India, delivering high-quality fastening solutions to construction, engineering, automotive, and manufacturing sectors. No matter where your business is located, we ensure timely delivery, superior product quality, and excellent customer support.