Description
The Metal SDS Flower Head Self-Embedding Screw is engineered for fixing fibre cement products to metal framing without the need for pre-drilling. Its specially designed flower head assists in self-embedding into fibre cement sheeting, creating a neat and flush finish while reducing installation time.
Manufactured from hardened C1022 steel and finished in Zinc Yellow Passivate, this self-drilling screw is suitable for both internal and external fibre cement applications. The #8-18 thread design and self-drilling point allow for efficient installation into steel framing.
Ideal for fibre cement cladding, wall systems, internal linings and fibre cement flooring applications, this screw delivers excellent holding performance while simplifying the installation process.
Features
- Unique flower head self-embedding design
- No pre-drilling required
- Self-drilling screw for metal framing
- Suitable for fibre cement applications
- Zinc Yellow Passivated finish
- Hardened C1022 steel construction
- Phillips #2 drive
- Fast and easy installation
- Professional trade quality
Suitable for:
- Fibre cement sheeting to metal fixing
- External fibre cement cladding
- Internal fibre cement lining
- Fibre cement wall systems
- Fibre cement flooring
Specifications
| Property | Specification |
|---|---|
| Product | Metal SDS Flower Head Self-Embedding Screw |
| Gauge | #8 |
| Thread Pitch | 18 TPI |
| Material | Hardened C1022 Steel |
| Finish | Zinc Yellow Passivate |
| Length | 20mm |
| Thread Length | 12mm |
| Drill Point Length | 5mm |
| Head Height | 3mm |
| Head Diameter | 8mm |
| Drive Type | Phillips #2 |
| Pack Quantity | 1000 |
| Drill Capacity Tested | 1.5mm Steel |
Pullout Values
| Steel Thickness | Working Load |
|---|---|
| 0.7mm | 300N |
| 1.2mm | 550N |
| 1.5mm | 1250N |
| 2.0mm | 1650N |
| 2.5mm | 2200N |
Mechanical Properties
| Property | Value |
|---|---|
| Torsional Strength | 4.7 Nm |
| Mean Tensile Strength | 8050 N |
| Mean Shear Strength | 4850 N |
| Characteristic Tensile Strength | 6750 N |
| Characteristic Shear Strength | 4050 N |
Available Sizes
| Part Number | QFind | Size |
|---|---|---|
| T9PMYOPO818020 | QA11 | #8-18 x 20mm |
Why Choose Metal SDS Flower Head Screws?
The Metal SDS Flower Head Screw has been specifically designed to simplify fibre cement installations by eliminating the need for pre-drilling. Its self-embedding head design produces a professional finish while significantly improving installation efficiency for fibre cement applications.
