Wafer Head Self Drilling Screw
Wafer Head Self Drilling Screw

- Wafer Head Self Drilling Screw — Quick Details
- •Material: Carbon steel 1022a
- •Head Type: Wafer/Truss head
- •Finish: yellow zinc, black phosphate, gray, white zinc, HDG, respect, nickel, and so on
- •Diameter: 3.9mm-4.8mm
- •Length: 13mm-75mm
- •Thread: full thread, partial thread
- •Point: Drill or sharp
- •Drive: Philips, Pozi, socket, hex, square, slotted, combined
Detailed Information For Wafer Head Self Drilling Screw
Features
Wafer Head Self Drilling Screw features a wide, flat head with a slightly convex surface, designed to provide a greater bearing area and better hold on the material. The self-drilling tip eliminates the need for pre-drilling, making installation faster and more efficient. These screws are typically made from hardened steel to ensure they can penetrate through various materials, including thin metals, without the drill point breaking. The wafer head design also helps to distribute pressure evenly across the surface, reducing the risk of damage to the material being fastened. Available in a variety of lengths and finishes, these screws offer versatility for numerous applications, such as securing metal roofing, attaching sheet metal, or fastening light fixtures.
Factory Advantages
Precision tip design reduces floor cracking
Stable coating performance for long-term durability
Suitable for automated flooring installation

Applications
Wafer Head Self Drilling Screw features a wide, flat head with a slightly convex surface, designed to provide a greater bearing area and better hold on the material. The self-drilling tip eliminates the need for pre-drilling, making installation faster and more efficient. These screws are typically made from hardened steel to ensure they can penetrate through various materials, including thin metals, without the drill point breaking. The wafer head design also helps to distribute pressure evenly across the surface, reducing the risk of damage to the material being fastened. Available in a variety of lengths and finishes, these screws offer versatility for numerous applications, such as securing metal roofing, attaching sheet metal, or fastening light fixtures.
OEM / ODM Options
Custom head design & drive type
Length, diameter, thread pitch customization
Custom surface coating & hardness
Private label & brand packaging
Packing Options
Bulk cartons (10–25 kg)
Jumbo bags for project supply
Palletized export packing
Small Packs for Retail
Color box: 50 / 100 / 200 pcs
Blister pack with barcode & branding
OEM artwork & multilingual printing supported
Specifications

Note: We offer tailored screw solutions to your specific needs, with various options of materials, screw coatings, head/thread/point/shank types, and sizes.




