Capitalboltshardwares

CBH fasteners are fully organized to ensure complete compliance with industry and customer specifications. Our on-site laboratory is fully equipped to catch even a small flaw in quality. We have equipment ranging from UTM, hardness testers, alco meters, ring, and plug gauges, impact testing, code friction to Spectrometer, and many more. We have a dedicated team of quality personnel who ensure strict quality checks at every step whether we manufacture the products in-house or at our approved vendors. Our quality and procurement team ensures that quality products are procured timely according t

DIN 125 A, a standard introduced by the German Institute for Standardization (Deutsches Institut für Normung), specifically outlines the dimensions and technical requirements for flat washers used in various industrial and engineering applications. This standard ensures that these washers, which are essentially flat, ring-shaped components used to distribute pressure and provide a smooth surface for bolts and screws, meet precise specifications for dimensions, material, and surface finish. By adhering to DIN 125 A, manufacturers and engineers can guarantee the reliability and safety of their

DIN 7504, a German standard published in 1993, outlines the guidelines for the testing and evaluation of the performance of respiratory protective devices, specifically filtering half masks. This standard provides a comprehensive framework for assessing the efficiency of these devices in filtering out airborne contaminants, ensuring the safety and health of wearers in various occupational environments. By establishing strict testing protocols and evaluation criteria, DIN 7504 sets a benchmark for the quality and reliability of respiratory protective equipment, thereby safeguarding the well-be

DIN 976 A is a standard that specifies the requirements for threaded rods. These rods are commonly used in various industries for fastening and joining applications. The "A" in DIN 976 A indicates that the threaded rods are made from steel and have a coarse thread pitch. These rods are available in different diameters and lengths to suit different needs. They are known for their durability, strength, and reliability, making them a popular choice in construction, automotive, and manufacturing sectors. DIN 976 A ensures that the threaded rods meet the necessary quality and dimensional standards

DIN 7981 is a standard that specifies the requirements for a specific type of screw. This standard outlines the dimensions, materials, and other technical specifications that the screw must meet in order to be considered compliant. The DIN 7981 screw is commonly used in various industries, including automotive, construction, and electronics. It is known for its self-tapping capabilities, which allow it to create its own threads when driven into a pre-drilled hole. This type of screw is designed to provide a secure and reliable fastening solution, making it a popular choice for many applicati