DIN6916 Structural Steel HV300 Round Washers Supplier In China
Ningbo Teng Qi Fasteners Co., Ltd. is a reliable supplier of high-quality DIN6916 Structural Steel HV300 Round Washers, providing durable and precision-manufactured washers for heavy-duty structural fastening applications. Our DIN6916 washers are produced using high-strength structural steel materials and strictly follow international standards to ensure excellent hardness, load-bearing capacity, and dimensional accuracy. With advanced manufacturing processes and strict quality control at every production stage, we guarantee stable performance and consistent quality for every batch of products.
Our DIN6916 Structural Steel HV300 Round Washers are widely used in steel structures, construction projects, bridges, heavy machinery, and industrial equipment. We offer various surface treatment options, including hot dip galvanizing, zinc plating, and customized coatings, to improve corrosion resistance and service life according to different application environments. With professional production experience and reliable quality management, we are committed to providing customers with safe, efficient, and long-lasting fastening solutions.
Specification:
DIN6916 Structural Steel HV300 Round Washers are high-strength washers specially designed for use with HV structural bolting systems. Manufactured according to DIN6916 standards, these washers are made from high-quality structural steel with a hardness grade of HV300, providing excellent load-bearing capacity, wear resistance, and dimensional stability. Their large outer diameter design helps distribute bolt preload more evenly, reducing surface pressure and protecting connected steel components from deformation.
| Product name | DIN6916 Structural Steel HV300 Round Washers |
|---|---|
| Inner Diamter: | Φ12-Φ36 |
| Material: | C45 |
| Surface Treatment | Black Oxidation/Zinc Plated/Plain |
| Packaging: | Boxes/cartons into wooden pallets |
Dimension Chart of DIN6916 Structural Steel HV300 Round Washers:
The dimension chart of DIN6916 Structural Steel HV300 Round Washers provides detailed information about the standard sizes and key parameters, including inner diameter, outer diameter, thickness, and washer dimensions suitable for high-strength structural bolting applications. Manufactured according to DIN6916 standards, these washers are designed for use with HV high-strength bolt assemblies, ensuring accurate fitting and reliable load distribution between the bolt head or nut and the connected steel structures.
| Mon | Φ12 | Φ16 | Φ20 | Φ22 | Φ24 | Φ27 | Φ30 | Φ36 |
| d min | 13 | 17 | 21 | 23 | 25 | 28 | 31 | 37 |
| d max | 13.27 | 17.27 | 21.33 | 23.33 | 25.33 | 28.52 | 31.62 | 37.62 |
| dc max | 24 | 30 | 37 | 39 | 44 | 50 | 56 | 66 |
| dc min | 23.48 | 29.48 | 36.38 | 38.38 | 43.38 | 49 | 54.8 | 64.8 |
| h max | 3.3 | 4.3 | 4.3 | 4.3 | 4.3 | 5.6 | 5.6 | 6.6 |
| h min | 2.7 | 3.7 | 3.7 | 3.7 | 3.7 | 4.4 | 4.4 | 5.4 |
| c | 0.5 | 1 | 1 | 1 | 1 | 1 | 1 | 1.5 |
Application of DIN6916 Structural Steel HV300 Round Washers:
DIN6916 Structural Steel HV300 Round Washers are designed for applications requiring high-strength, reliable, and long-lasting fastening performance. Their large bearing surface effectively distributes bolt loads, protects structural materials from excessive pressure, and improves the overall stability of bolted connections.
| Application | Details |
|---|---|
| Steel Structure Construction Industry | DIN6916 Structural Steel HV300 Round Washers are widely used in steel buildings, industrial plants, warehouses, and large-scale structural frameworks. They are installed together with HV high-strength bolts to distribute fastening loads evenly, reduce stress concentration, and improve the stability and safety of bolted structural connections. |
| Bridge and Infrastructure Industry | In bridge construction, railway bridges, and other infrastructure projects, reliable high-strength fastening systems are essential. DIN6916 HV300 Round Washers help maintain secure connections under heavy loads, vibration, and long-term outdoor exposure, ensuring the durability and structural integrity of critical components. |
| Heavy Machinery Industry | Heavy equipment such as mining machinery, cranes, construction machines, and large industrial equipment requires strong and stable fastening solutions. DIN6916 Structural Steel HV300 Round Washers provide excellent load distribution and prevent damage to connected surfaces during high-pressure fastening operations. |
| Wind Power and Energy Industry | Wind turbines and energy infrastructure require fastening components with high strength and reliability. DIN6916 HV300 Round Washers are commonly used in tower connections, foundation assemblies, and steel structures to improve bolt joint performance under continuous vibration and changing environmental conditions. |
| Shipbuilding and Offshore Engineering Industry | Offshore platforms, ship structures, and marine engineering equipment operate in challenging environments with high loads and corrosion risks. DIN6916 Structural Steel HV300 Round Washers provide strong support for high-strength bolting systems and can be combined with corrosion-resistant surface treatments for extended service life. |
| Industrial Equipment Manufacturing Industry | Manufacturers of large machinery, pressure equipment, and industrial systems use DIN6916 HV300 Round Washers to achieve reliable fastening performance. Their high hardness and precise dimensions help ensure stable assembly and improve the overall safety of mechanical structures. |