Self Drilling Screw

Self drilling Screws Product Describsion

self drilling screws are Boltead’s main product. We are a manufacturer also a supplier of these products. While producing and supplying these products, we also produce bolts, washers and other fastener products used in conjunction with them.

These products we produce are generally classified according to whether the material is carbon steel or stainless steel. More specific classifications are as follows:

In addition to different materials and strengths, the biggest impact on these products is surface treatment. The following are the more common surface treatments for these products: black phosphate, grey phosphate, black zinc, zinc plated (ZP), color zinc plating (CZP /YZP), dacromet coating, etc.

Self drilling Screws Production Process

Self drilling Screws are sent from the raw material line to the final product. They generally go through the following process:
Annealing of raw materials – pickling – drawing – forming – grinding – heat treatment – surface treatment – classification – packaging – shipping

The rough schematic diagram is as follows:

Self drilling Screws Application fields

• These products are commonly used in metalworking and construction for creating precise, threaded holes and fastening metal to metal or metal to other materials, offering a convenient and efficient fastening solution in various industrial and building applications.
• These screws find extensive use in steel framing construction, metal roof installation, and metal building assembly, providing a versatile and time-saving method for securing metal components and structures in architectural and structural projects.
• These products are employed in HVAC (Heating, Ventilation, and Air Conditioning) installations for attaching ductwork, equipment, and metal components, offering a practical and rapid fastening solution in commercial and industrial HVAC systems.
• They are utilized in the assembly of metal cladding, facades, and exterior metal panels, providing a convenient and efficient fastening method for architectural and construction projects requiring metal facade elements and exterior finishes.
• In the automotive and transportation industry, these products are used for attaching metal components, brackets, and assemblies, offering a reliable and time-efficient fastening solution in vehicle manufacturing and repair applications.
• These products find application in sheet metal fabrication, metalworking workshops, and custom metal construction projects, providing a widely-used and adaptable fastening option for a diverse range of metalworking and assembly tasks.
• Additionally, these screws are employed in industrial and manufacturing settings where metal-to-metal or metal-to-material connections require precise drilling and secure fastening, offering a cost-effective and versatile solution for metal fabrication and assembly applications.