나팔 머리 셀프 드릴링 나사

Haiyan Jinrun Metal Fastener Co., Ltd. is a fastener factory specializing in the production of Bugled head self dilling screw in China , with many years of production experience and advanced production technology. The company mainly produces a variety of standard and non-standard screws, nuts and other products, and has a professional R & D team, committed to providing customers with high quality, latest sesing ,classy screws.

Our products not only have a wide market in South America, North America, Europe and other countries, but also we will provide a certain discount according to the number of customers to buy, in order to thank customers for their trust and support.

Bugled head self drilling screw plays an important role in construction applications. Its sharp design and threaded construction make it easy to drill in materials of various hardness and able to penetrate materials with high efficiency, ready for subsequent fixing work. In addition, the threaded structure of the drill tail provides a strong pulling force to ensure the stable retention of the drywall nails on a variety of complex surfaces and harsh environments, which is critical for the safety of construction and home improvement projects. In addition, the design of the drill tail also takes into account the heat dissipation problem, the use of high-speed steel material, with extremely high hardness and wear resistance, while being able to generate a lot of heat. To protect the bit and extend its service life, the drill tail is designed with special attention to heat dissipation, resulting in efficient and long-lasting drilling results. In short, the Bugled head self dilling screw combines the multiple advantages of efficient drilling, firm fixation and heat management to provide convenience and safety for construction and home improvement.

Bugled head self dilling screw Conventional production diameter：#6-#9