Capitalboltshardwares

DIN 6923 is a German standard that outlines the specifications for hexagon socket screws with a large cylindrical shaft. Published by the Deutsches Institut für Normung (DIN), this standard ensures that these screws meet specific requirements for design, materials, and performance. The standard covers screws with a nominal diameter range of 1.6 mm to 10 mm and a length of up to 100 mm. It also defines the technical delivery conditions, including the mechanical properties, surface finish, and corrosion resistance of the screws. By adhering to DIN 6923, manufacturers can guarantee that their he

DIN 975 and DIN 976 are two critical standards in the realm of mechanical fasteners, specifically pertaining to metric thread forms. DIN 975 defines the specifications for metric thread rods, which are essential components in various industries, including construction, automotive, and engineering. These rods feature a continuous thread along their entire length, allowing for versatile applications and easy assembly. On the other hand, DIN 976 outlines the standards for metric hexalobular internal driving screws, which are widely used in high-torque applications. These screws boast a unique he

DIN 7985, a German standard, outlines the specifications for cross-recessed countersunk screws with type H or type Z cross-section. These screws are designed for use in high-stress applications, such as construction, machinery, and automotive industries. The standard defines the dimensions, tolerances, and material requirements for these screws, ensuring consistency and reliability in their performance. Notably, DIN 7985 also provides guidelines for the screw's thread, head, and shank, as well as the surface finish and corrosion resistance. By adhering to these standards, manufacturers can en

DIN 9021, a German standard for surface roughness, provides a comprehensive framework for evaluating and specifying the texture of surfaces. Published by the Deutsches Institut für Normung (DIN), this standard outlines a set of parameters and methods for measuring and characterizing surface roughness, enabling manufacturers and quality control specialists to ensure the precision and reliability of components and products. By establishing a common language and set of guidelines for surface roughness evaluation, DIN 9021 plays a critical role in maintaining the integrity and performance of mech

Capital Bolts & Hardwares is a well-known name among the topmost suppliers and manufacturers of premium quality fasteners. It was founded by Mr. Ramprakash Nagpal in the year 1959, to meet the growing demand for quality products for fixings' applications in the construction works, mechanical equipment, and household appliances. Over the past six decades, Capital Bolts & Hardwares has grown under the energetic leadership of 3 generations and evolved as a large scale company of premium fastening products. Quality checks and activity control at each stage are followed as a custom to ensure to de