Cross Hex Head Self Tapping Screw

Product Description:

The specifications of cross hexagonal self tapping screws are mainly based on the national standard GB/T 9456-1988, and their thread specifications cover various models such as ST3.5 and ST4.2. The nominal length range is from 6.5mm to 50mm, and the surface treatment usually adopts galvanizing passivation process.

Features:

This type of screw adopts a hexagonal head design, with a cross shaped groove (H-shaped) at the center of the head for efficient installation using a screwdriver.
Its self tapping performance allows the screw to directly cut wood or thin metal during the screwing process, without the need for pre drilling, significantly improving installation efficiency.
Some models (such as the C-type) also incorporate a concave structure, further enhancing the stability of the bite between the head and the tool

Applications:

Cross hexagon head self tapping screws are widely used in furniture manufacturing, woodworking, and construction decoration fields, such as fixing wooden floors, wooden brackets, or decorative materials.
In addition to the national standard GB/T 9456, there are also industry standards such as SJ 2826-1987, which are applicable to specific scenarios such as the electronics industry.
In international standards, American and Japanese standards also define similar types of hexagonal self tapping screws, such as Type B/C thread forming specifications, to meet the product needs of different countries

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.