Self Tapping Screws
Self Tapping Screws – Strong, Reliable & Versatile Fasteners
At Schtark, we manufacture and supply a complete range of self tapping screws designed for precision, strength, and ease of installation. Engineered to create their own threads when driven into material, these screws save time and eliminate the need for pre-drilling in most applications. From sheet metal and plastic to wood and composite materials, our self tapping screws are trusted by industries, OEMs, and contractors across India and international markets.
What Are Self-Tapping Screws?
A self tapping screw is a fastener with a sharp tip and cutting threads that can tap into the material as it is driven. Unlike regular screws, they do not always require a pilot hole, making them highly efficient for industrial and commercial use.
- Available in multiple self tapping screw sizes for different applications
- Compatible with various self tapping screw bits for quick installation
- Offered in stainless steel self tapping screw variants for corrosion resistance and durability
Whether you need screws for light sheet metal work, electrical enclosures, HVAC ducts, or furniture fittings, Schtark has a solution tailored for your requirements.
Self Tapping Screw Sizes
We provide self tapping screws in a wide size range to meet different fastening needs:
- Diameter Range: 2.9mm – 8mm
- Length Range: 9.5mm – 100mm+
- Available in both pan head, flat head, oval head, and hex washer head designs
For easy reference, we also provide a self tapping screw size chart in our catalog to help customers select the right screw for their applications.
Applications of Self-Tapping Screws
- Construction & Infrastructure – roofing, cladding, and sheet metal works
- Electrical & HVAC – enclosures, ducting, cable trays
- Furniture Manufacturing – wood panels, particle boards, and modular fittings
- OEM Supply – custom sizes and bulk orders for industrial production
Why Choose Schtark Self-Tapping Screws?
- Wide range of sizes, heads, and finishes
- Bulk & OEM supply capabilities
- High precision manufacturing for consistent quality
- Options in carbon steel, zinc plated, zinc flake, and stainless steel
- Export-ready packaging for international buyers
Download Our Catalogue or Request a Quote today!
Looking for high-quality self tapping screws for your next project? Schtark offers a complete range of screws in multiple sizes, finishes, and head types. Whether you need bulk industrial supply, OEM fasteners, or stainless steel self tapping screws, we deliver precision, strength, and reliability at scale.
Frequently Asked Questions (FAQs)
What is a self tapping screw?
A self tapping screw is a type of screw designed to cut its own thread into material, eliminating the need for pre-drilling in most cases.
How do I choose the right self tapping screw size?
Refer to our self tapping screw size chart to select the correct diameter and length based on the thickness and type of material you are fastening.
Do I need a special bit for self tapping screws?
Yes, using a compatible self tapping screw bit ensures efficient installation and prevents damage to the screw head.
Are stainless steel self tapping screws better?
Yes. Stainless steel self tapping screws offer superior corrosion resistance, making them ideal for outdoor, marine, or industrial applications.
Can self tapping screws be reused?
While they can sometimes be reused, it is not recommended for load-bearing applications since re-tapping may weaken the material.