| Wire diameter: | |
|---|---|
| Materials: | |
| Color: | |
| Length: | |
| Specification: | |
| Thread size: | |
| Availability: | |
| Quantity: | |
Bugle Head Self-Tapping Screws
Rhinails
Why Choose Bugle Head Self-Tapping Screws?
Bugle head self-tapping screws are a revolutionary solution for drywall and wood structure installation:
No pre-drilling required: Self-tapping tip (Type-17 thread) penetrates wood/thin metal directly, saving 30% installation time.
Zero surface damage: 15° bugle head automatically sinks below material surface, preventing drywall paper tearing or wood protrusion.
Exceptional load capacity: 1022A 65# steel (HRC 65) provides 2x higher shear strength than standard screws (tested ≥1200MPa).


Application Scenarios and Technical Advantages
Drywall installation: 13-25mm screws fit single-layer gypsum board (5/8"), bugle head + self-tapping thread eliminate "protruding screw head" issues.
Wood structural framing: 32-50mm screws for 2×4 timber connections, Type-17 thread reduces 90% wood splitting risk.
Durability in humid environments: Zinc-phosphate coating passes 500-hour salt spray test, suitable for bathrooms/basements/high-humidity areas.





