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Home > Industrial Equipment & Components > Fastener & Fitting > Screw > Pan Head Phillips Self-Drilling Screw

Pan Head Phillips Self-Drilling Screw

Product Spotlights

Achieve superior fastening efficiency with our Pan Head Phillips Self-Drilling Screws. Engineered to drill, tap, and fasten in a single operation, these versatile screws eliminate the need for pre-drilling, significantly reducing installation time and labor costs. Ideal for sheet metal, steel framing, and light structural applications, they offer robust performance and a secure, flush finish, ensuring reliability and durability in diverse B2B projects.

Negotiable MOQ: 1000 Pieces (Price negotiable depending on order volume and customization)

Key Specifications

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Location:

Jiaxing, Zhejiang, China

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Zhejiang Kangying Hardware Technology Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Shanghai

Delivery Detail:

10 days

Product Details
Company Profile
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The Pan Head Phillips Self-Drilling Screw is a highly versatile and indispensable fastener in numerous industrial and construction applications, particularly where speed, efficiency, and a clean finish are paramount. Its design eliminates the need for pre-drilling pilot holes, thereby saving considerable time and labor, and reducing the overall cost of installation. The inherent efficiency and reliability of these screws have made them a cornerstone in modern construction and manufacturing.

The pan head is characterized by its slightly rounded top and sharp vertical edges, offering a larger bearing surface compared to other head types, which enhances clamping force and minimizes pull-through in softer materials. The Phillips cross-recessed drive is a widely adopted drive system, facilitating quick and easy installation with standard Phillips screwdrivers or bits. The thread form is typically a coarse tapping screw thread, designed to create its own mating threads in the substrate as it is driven. The most distinctive feature is the drill point, which is precisely engineered to cut through the material, forming a clean hole before the threads engage.

Pan Head Phillips Self-Drilling Screws are manufactured from a variety of materials, each selected for specific performance characteristics. Carbon steel, often heat-treated to achieve optimal hardness and strength, is a common choice for general-purpose applications. Stainless steel, particularly grades A2/304 and 410, offers superior corrosion resistance, making it ideal for outdoor, marine, or chemically aggressive environments. Various surface treatments are applied to enhance durability, including zinc plating for good corrosion protection and a bright finish, black oxide for a matte black finish, and advanced ceramic coatings for superior long-term corrosion protection.

These self-drilling screws adhere to stringent international dimensional and performance standards to ensure interchangeability, reliability, and safety. Key standards include DIN 7504M H, ISO 15481, ASME B18.6.4, ASME B18.6.5, and JIS B 1125:2015. Metric sizes typically range from 4.2mm (No.8) to 8.0mm in diameter, with lengths up to 150mm. Imperial sizes commonly range from #6 to #12 in diameter, with lengths from 3/8" to 2".

In construction, they are extensively used for fastening sheet metal to steel framing, attaching metal roofing and siding panels, and securing light structural components. They are also employed in HVAC ductwork installation, the automotive industry, and the manufacturing sector for general assembly tasks. Proper installation is crucial; select the correct screw size and drill point type for the substrate material and thickness. Apply firm, consistent pressure during driving, ensuring the screw remains perpendicular to the workpiece. Choosing our Pan Head Phillips Self-Drilling Screws offers unparalleled installation efficiency, versatile design, diverse material and finish options, and adherence to multiple international standards.

Product Tags: Self-Drilling Screws , TEK Screw , Drill-Tail Screw