T Rex DIY Self Drilling Screw (Zinc)
RM1.90
Quantity: 348
Specifications
SKU: CSKSDSXXXZPXXX
Weight(grams): 40
Dimension: 8 cm (Length) x 9 cm (Width) x 1 cm (Height)
Product Highlight
A self-drilling screw is a type of fastener specifically designed to drill its own hole as it is driven into materials, like metal or wood. The key feature of these screws is their sharp, drill-like point, often resembling a miniature drill bit. This allows them to create their own pilot hole without the need for pre-drilling, making them highly efficient for construction or manufacturing work.
Key characteristics of self-drilling screws include:
- Drill Tip: The screw has a pointed, drill bit-like end that can penetrate the material.
- Thread Design: The threads are designed to grip the material tightly once drilled, ensuring secure fastening.
- Material: Often made of hardened steel or stainless steel, and sometimes coated with corrosion-resistant materials like zinc or a galvanized finish.
- Usage: Commonly used in sheet metal, light steel, and wood-to-metal applications, especially in roofing, siding, and HVAC installations.
Self-drilling screws save time by combining drilling and fastening in one step, making them ideal for tasks requiring quick and secure fastening without complex equipment.
- Heat Treated and Sharp Edge
- Countersunk Flat Screw Head
- Zinc Plated
- Drilling Tips Make Screw Driving Easier
- High Tensile Strength.
- Avoid Cracking and Splitting.
- Commonly used for Sheet Metal, C Channel, Awning and Etc
- 100% Brand New and in Good Condition
Size Available
- 4.0mm x 16mm - 25pcs / Pack
- 4.0mm x 19mm - 25pcs / Pack
- 4.0mm x 25mm - 20pcs / Pack
- 4.0mm x 32mm - 15pcs / Pack
- 4.0mm x 50mm - 10pcs / Pack
T Rex DIY Self Drilling Screw (Zinc)