Description
Phillips Countersunk Head Self Drilling Screws
Fuyang Metal is a professional countersunk head self drilling screws manufacturer in China. We supply Phillips countersunk self drilling screws in stainless steel SS410, stainless steel 304, stainless steel 316 and carbon steel for global distributors, wholesalers and industrial buyers.
Phillips countersunk head self drilling screws combine drilling, tapping and fastening in one operation. The self drilling point can drill into suitable metal sheets without a separate pilot hole, while the countersunk head sits flush with the surface after installation. This provides a clean and smooth finished appearance.
Our countersunk self drilling screws are widely used for metal sheet fixing, window and door installation, metal fabrication, steel framing, machinery, electrical equipment and general construction applications.
Phillips Countersunk Self Drilling Screw Specifications
| Product Name | Phillips Countersunk Head Self Drilling Screws |
| Standard | DIN 7504-P / DIN EN ISO 15482 or customized |
| Material | Stainless Steel SS410, Stainless Steel 304, Stainless Steel 316, Carbon Steel |
| Head Type | Countersunk Head / Flat Head |
| Drive Type | Phillips Drive, Pozi Drive |
| Diameter | 3.5mm, 3.9mm, 4.2mm, 4.8mm, 5.5mm, 6.3mm or customized |
| Length | 13mm–100mm or customized |
| Drill Point | #2, #3, #4, #5 |
| Thread Type | Self Tapping Thread, Full Thread or customized |
| Surface Treatment | Plain Stainless Steel, Zinc Plated, Dacromet, Ruspert or customized coating |
| Packaging | Bulk Carton, Small Box, Pallet or customized export packaging |
| OEM Service | Custom sizes, materials, finishes, packaging and private labels available |
Features of Countersunk Head Self Drilling Screws
- Self drilling point eliminates the need for a separate pilot hole in suitable applications.
- Countersunk head provides a flush and smooth finished surface.
- Phillips recess allows convenient installation with common power tools.
- Sharp drill point helps improve drilling efficiency and installation speed.
- Available in stainless steel and carbon steel for different application environments.
- Multiple diameters, lengths, drill points and surface treatments are available.
- Suitable for automated production, construction and industrial assembly.
Stainless Steel Countersunk Self Drilling Screws
Stainless steel countersunk self drilling screws are suitable for applications that require a clean appearance and improved corrosion resistance. SS410 provides good hardness and drilling performance and is commonly used for self drilling screws. Stainless steel 304 and 316 provide higher corrosion resistance for humid, outdoor and corrosive environments, subject to the material being fastened and the required drilling performance.
Carbon Steel Countersunk Self Drilling Screws
Carbon steel countersunk self drilling screws provide reliable drilling performance and an economical fastening solution for general construction and industrial applications. Available surface treatments include zinc plating, Dacromet, Ruspert and other customized coatings.
Applications of Phillips Countersunk Self Drilling Screws
Phillips countersunk head self drilling screws are commonly used where the screw head must remain flush with the installed surface. Typical applications include:
- Metal sheet and thin steel plate fixing
- Aluminum profile installation
- Window and door frames
- Steel framing and metal fabrication
- Machinery and industrial equipment
- Electrical cabinets and enclosures
- HVAC and ventilation systems
- Automotive and general assembly
Available Sizes and Custom Manufacturing
We manufacture countersunk self drilling screws in diameters from 3.5mm to 6.3mm and in a wide range of lengths. Standard and customized sizes are available according to customer drawings, samples and application requirements.
The correct screw diameter, length and drill point should be selected according to the thickness and type of material being fastened. Please provide the screw size, material, surface treatment, required quantity and application when requesting a quotation.
Manufacturing and Quality Control
Fuyang Metal controls every major production stage, including raw material inspection, cold forming, thread rolling, heat treatment, drill point forming, surface treatment and final packaging.
Our quality inspection process includes dimensional inspection, head and recess inspection, thread inspection, drill point inspection, hardness testing, drilling performance testing, surface treatment inspection and packaging inspection. Inspection requirements can be adjusted according to customer specifications and order requirements.
Why Choose Fuyang Metal
Founded in 1998, Fuyang Metal is an ISO 9001 certified fastener manufacturer in China. We manufacture blind rivets, self drilling screws and customized fasteners for customers in Europe, the USA, India, Southeast Asia and other international markets.
We support bulk production, stable long-term supply, OEM manufacturing, customized packaging, carton marks, private labels and export pallet packaging for distributors, wholesalers and industrial buyers.
Packaging and OEM Service
Our Phillips countersunk head self drilling screws can be supplied in bulk cartons, small boxes, plastic bags, master cartons and palletized export packaging. Customized box designs, product labels, logos and carton marks are available according to order quantity and customer requirements.
Request a Quote for Countersunk Self Drilling Screws
Looking for a reliable countersunk head self drilling screws manufacturer in China? Contact Fuyang Metal for available sizes, samples, technical information, bulk pricing and OEM packaging solutions.
Please include the material, diameter, length, drill point, surface treatment, packaging and required quantity in your inquiry so that we can prepare an accurate quotation.
