GB15856.1 304SS Pan Head Cross Self Drilling Screw

1.Products Details:

2.Key Features:

• High Strength:Made of high - quality steel and processed by heat treatment and surface treatment, cross - recessed pan - head self - drilling screws have high strength and hardness, and can bear large tensile and shear forces.
• Self - drilling and Self - tapping Function:These screws can directly penetrate materials and form threads without pre - drilling, which greatly simplifies the installation steps and improves construction efficiency. The self - drilling ability comes from the special design of the tip, which can drill holes like a drill bit, and the thread design can cut materials to form internal threads during the screwing process.
• Excellent Corrosion Resistance:The surface of the screws is galvanized or treated with other anti - corrosion methods, which has good corrosion resistance and can be used for a long time in humid or corrosive environments.
• Convenient Installation:The pan - head is designed with a cross - recessed, which can be tightened with a screwdriver or an electric wrench, and the installation is convenient and fast.
• Stable Torque Transmission:The cross - recessed pan - head structure provides more stable torque transmission and centering effect during assembly, ensuring the precise docking of the connected parts and long - term stable performance.
• Wide Application:It can be used for fixing various materials, such as wood, plastic, metal, etc., and is widely used in many industries, including machinery manufacturing, electronic and electrical, building decoration, etc., with strong versatility and adaptability.
• Good Space Efficiency:Compared with some traditional screws, the design of cross - recessed pan - head self - drilling screws is relatively compact. After installation, it does not occupy too much space, which is beneficial to space utilization, especially in some occasions where space is limited.

3.Technical Parameters

Certificate Display

Production Process

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.