Zinc Plated DIN7505 Standard Cross Countersunk Self Tapping Galvanized Screw For Building Projects

DIN7505 Standard Cross Countersunk Self Tapping Galvanized Screw

1.Products Details:

High-strength fiberboard self-tapping screws are specialized fasteners engineered for securely fastening materials to high-density fiberboard (HDF) and medium-density fiberboard (MDF). Crafted from premium-grade steel, often with surface treatments like zinc plating or black oxide coating, these screws combine robust mechanical properties with enhanced corrosion resistance. Their unique design features a sharply pointed tip that effortlessly penetrates fiberboard without pre-drilling, reducing installation time. The deep, finely pitched threads are optimized to cut into the fibrous structure of the board, creating a tight, reliable hold. Additionally, heads come in various types—Phillips, flat, or pan—to suit different aesthetic and functional requirements, and some models include wafer heads for increased pull-out resistance.

2.Key Features

1. Ease of Installation:

The self-tapping design eliminates the need for pre-drilling, allowing for quick and straightforward assembly, which significantly boosts efficiency in construction, furniture making, and DIY projects.

2. Superior Holding Power:

With deep, aggressive threads, these screws firmly grip the fiberboard, ensuring long-lasting stability and preventing loosening over time, even under heavy loads or vibrations.

3. Cost-Effective:

By streamlining the installation process and reducing the need for additional tools and labor, they lower overall project costs while maintaining high performance standards.

4. Corrosion Resistance:

Surface treatments protect against rust and environmental damage, making them suitable for both indoor and certain outdoor applications, thus extending the lifespan of the fastened structures.

5. Versatility:

Compatible with different fiberboard densities and thicknesses, they can be used in a wide range of applications, from cabinetry and shelving to structural framing and decorative paneling.

6. Minimal Material Damage:

The sharp tips and precise threading minimize splitting and cracking of the fiberboard, preserving the material’s integrity and appearance.

3.Technical Parameters

4.Certificate Display

5.Production Process

6.Packaging and shipping Details

Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work and development, it has become a factory covering an area of over 2000 square meters with a registered capital of 6.8 million yuan. So far, the company has two holding subsidiaries and has gradually developed into a medium-sized fastener manufacturing enterprise integrating research and development, production, and sales. Currently, the factory has more than 50 employees and complete production and testing equipment, including more than 50 production equipment and more than 10 testing equipment. The factory has an annual production capacity of 4000-5000 tons of fasteners and an annual output value of 40-50 million RMB. Our products have a normal delivery time of 20-30 days and a stock time of 1-5 days. Our independent brand "YB" accepts OEM, ODM. Our main products include various fasteners, standard parts, bolts, screws, wood screws, self tapping screws, turning screws, combination screws, nuts, accessories, flat washers, lifting rings, etc. In addition, we also have multiple CNC lathes and milling machines to provide customized fastener services for customers. The company's products are mainly used in the fields of automobiles, machinery, electronic equipment, sheet metal, security, new energy, etc., and have been widely praised by domestic and foreign customers. Welcome new and old customers to inquire.