Self-Tapping Screws
Our Self-Tapping Screws are designed to drill and form their own mating thread in metals, plastics, and thin sheets—reducing drilling steps and assembly time. Manufactured with high-strength materials and precision tips, they deliver clean thread formation and secure fastening across demanding applications.
Available in pan, countersunk, truss, and hex washer heads with slotted, Phillips, Pozidriv, and Torx drives, these screws meet global standards and are finished with corrosion-resistant coatings like zinc and nickel. Ideal for electrical, automotive, HVAC, and light fabrication assemblies.
Key Features
Built for speed, consistency, and long-term hold—even in thin or pre-finished materials.
Sharp Forming Tips
Optimized gimlet / drill points for quick bite and clean thread formation.
Thread Profiles
AB / B / BP thread options for metals, plastics, and composites.
Material & Finish
MS / SS with zinc, nickel, phosphate, or custom coating for corrosion protection.
Assembly Efficiency
Eliminates pre-tapping in many cases—faster builds, fewer operations.
Applications
- Electrical enclosures, junction boxes, cable trays
- Sheet-metal fabrication, appliance assemblies
- HVAC ducts, light fixtures, and supports
- Automotive trims, body panels & accessories
Size Range
- No-3 x 10 BT Type Screws
- No-4 x 8 BT Type Screws
- No-4 x 20 BT Type Screws
- No-7 x 10 BT Type Screws
- No-7 x 10 BT Type Washer Head Screws
- No-7 x 12 BT Type Screws
- No-7 x 12 BT Type Washer Head Screws
- No-7 x 14 BT Type Screws
- No-7 x 14 BT Type CSK Screws
- No-7 x 16 BT Type Screws
Frequently Asked Questions
They work with thin metals, plastics, and composite sheets. For thicker metals, drill-point (self-drilling) variants are recommended.
Yes—pan, CSK, truss, hex-washer heads with slotted, Phillips, Pozidriv, and Torx drives are available as per requirement.
Absolutely. We provide zinc, nickel, black phosphate, and customized finishes to suit environment and lifespan needs.