Concealed Fixing Screws
Concealed Fixing Screws
Wafer Head Self-Drilling Screw
Designed for fixing metal sheeting to steel structures where a low-profile and concealed finish is required.
Product Description
The Wafer Head Self-Drilling Screw is specially designed for concealed fixing applications, providing a clean and flush surface appearance. Equipped with a Thunder-Shot drilling point, it ensures fast penetration and efficient installation into steel substrates.
Manufactured in Taiwan with strict quality control, this product delivers reliable performance and consistent fastening results for roofing and cladding applications.
Head Type
Wafer Head
Drive Type
Phillips (PH2+)
Point Type
Thunder-Shot Point
Surface Coating
Zinc
Steel Penetration
Up to 4.0 mm thickness
Recommended Adapter
Phillips Bit (PH2+)
Product Features
- Low-profile wafer head for concealed fixing
- Fast drilling with Thunder-Shot point
- Secure fastening on steel structures
- Clean surface finish for visible applications
- Consistent quality for industrial use
Applications
- Metal roofing sheets
- Steel structures
- Cladding systems
- Industrial construction
WASHER
Premium White Cut Washer
Part Numbers / Sizes
SP-SDWF1016ZPN — 10-16 × 16 mm
SP-SDWF1019ZPN — 10-16 × 19 mm
SP-SDWF1025ZPN — 10-16 × 25 mm
Quality Assurance
Strong-Point fasteners are manufactured in Taiwan under strict quality control systems and comply with BIS certification requirements for the Indian market, ensuring reliable performance, durability, and consistent quality.
