Home / Products / Self-drilling Screws / Wafer Head Self-Drilling Screws
Wafer Head Self-Drilling Screws

Wafer Head Self-Drilling Screws

Wafer head self-drilling screws are specialized integrated fasteners designed for light-gauge steel construction and sheet metal installation. Distinguished from standard pan-head or countersunk screws, their core advantage lies in the unique flat wafer head structure combined with an integrated drill point. This design eliminates the need for pre-drilling, allowing for a one-step process of drilling, tapping, and fastening that is both efficient and convenient.

Key Features of the Wafer Head:
The head features an ultra-thin, low-profile design with a wide, flat diameter. The load-bearing surface area is significantly larger than that of conventional screw heads, allowing for the even distribution of tightening pressure. This ensures a tight fit against the panel surface and effectively prevents the deformation, tearing, or puncturing of materials such as gypsum board, thin galvanized sheets, aluminum panels, and light-gauge steel. The low profile of the head ensures no protruding bumps after installation; it will not scratch insulation materials or decorative layers, allowing walls to be directly skim-coated or painted. It provides a highly aesthetic finish without the need for auxiliary flat washers. The screw comes standard with a recessed Phillips drive, which ensures a secure grip and prevents slippage or damage to the screw head during power tool installation.

These screws are crafted from high-quality quenched carbon steel, offering high hardness and strong holding power. They are typically capable of penetrating light-gauge steel keels and thin steel plates up to 2.5mm in thickness. The surface is treated with anti-corrosion zinc plating, ensuring durability, rust resistance, and excellent vibration-resistant performance. They are widely used in applications such as light-gauge steel partitions and ceilings, gypsum board fixing, HVAC duct assembly, advertising panel installation, small metal cabinet assembly, and color-steel accessory fitting. They are the preferred fastener for thin-plate fastening and decorative finishing projects.

About Us
Anhui Linghong Hardware Technology Co., Ltd.

Anhui Linghong Hardware Technology Co., Ltd. was founded in 2017, covering an area of 30 mu with 12,600 square meters of standardized workshops and office buildings. Formerly known as Shanghai Linghong Fasteners Co., Ltd., the company has inherited its core management and production backbone team, and follows the mature operation system formed through 16 years of steady development of Shanghai Linghong.
The company is equipped with more than 80 sets of production equipment, with a stable monthly capacity of approximately 500 tons. It specializes in the production of a full range of screws, including wood screws, chipboard screws, drywall screws, self-drilling screws, self-tapping screws, plasterboard screws, wallboard screws, corrugated screws, and other products. The company has a professional-quality management team and is equipped with precision testing instruments, including metallographic polishing machines and Rockwell hardness testers. Through strict control over first-piece inspection, in-process inspection, and the whole ex-factory process, it ensures the qualified quality of each batch of products with strong quality inspection capabilities. Meanwhile, the company has established a complete packaging system and an experienced management team, adopting a production model of "intelligent and mechanized production as the mainstay, supplemented by manual work". Adhering to excellent quality and a good reputation, the company provides customers with cost-effective, high-quality products.
With over 20 years of deep engagement in the fastener industry, Anhui Linghong Hardware Technology Co., Ltd. upholds the business philosophy of "Quality First, Integrity-Based", and is a comprehensive enterprise integrating design, development, production, and sales. Relying on over 20 years of accumulated production management experience and foreign trade export strength, the company has passed ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System certifications, and established mature overseas sales channels. At present, the company exports 40 to 50 containers to Australia and about 10 containers to Europe and Japan every month, with annual sales exceeding 200 million RMB. The company sincerely welcomes customers at home and abroad to contact us for business negotiations and win-win cooperation!

Certificate Of Honor
News
Wafer Head Self-Drilling Screws Industry knowledge