Building Fasteners Drywall Selfdrilling 3.5 x 25, 3.5 x 32 and 3.5 x 41 (Packs of 100)
R14,95
Applications
Perfect for mounting gypsum boards, plasterboard, and acoustic panels to metal tracks and studs. Excellent for partition walls, ceilings, and lightweight framing systems.
Quick Summary Table
| Feature | Specification |
|---|---|
| Tip Type | Self-drilling (drill point) |
| Head Style | Bugle or reduced countersunk with PH2 drive |
| Thread Type | Fine thread for metal stud engagement |
| Finish | Phosphate or black electroplated |
| Compliance | DIN standard quality |
| Pack Quantity | 100 screws per size |
| Ideal Substrate | Metal framing up to ~2 mm thick |
Product Overview
These self-drilling drywall screws are tailor-made for efficiently securing plasterboards (drywall) to metal framing—eliminating the need for pilot holes and reducing installation time. Ideal for metal studs or lightweight steel framing up to approximately 2 mm thick.
Key Features & Benefits
-
Self-Drilling Tip with Bugle or Countersunk Head
The self-drilling (drill-point) tip enables the screw to penetrate thin metal framing while the bugle head provides a flush finish, minimizing damage to the drywall surface. -
Fine Thread Profile
These screws typically feature fine threading, promoting strong hold in metal studs and reducing the risk of overdrive or stripping. -
Durable Finish
Often phosphate-coated or with black electroplating, offering moderate corrosion protection and smooth screw penetration. -
Compliance & Quality
Manufactured to DIN or equivalent standards, ensuring reliability in construction applications.
Length Variants (Pack of 100)
| Screw Size | Typical Usage |
|---|---|
| 3.5 × 25 mm | Best for attaching drywall to light-gauge metal studs |
| 3.5 × 32 mm | Adds engagement depth for thicker framing or denser boards |
| 3.5 × 41 mm | Ideal for deeper penetration in multiple layers or thicker assemblies |
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