200 Pcs Self Tapping Screws Metal, M4.2 x 32mm Stainless Steel Round Head Self Drilling Screws, Torx Screw Set for Sheet Metal Steel Wood Plastic, with 2 Bits (200Pcs-M4.2 x 32mm)

• Stainless Steel Material: self tapping screws metal are made of durable stainless steel with a smooth, corrosion-resistant surface that resists rust and is suitable for various outdoor and humid environments, ensuring a long service life.
• Self Drilling Screws Design, No Pre-drilling Required: Equipped with a self-drilling tip, screws can be directly inserted into metal sheets, wood, and other substrates without the need for pre-drilling, saving time and effort and significantly improving construction efficiency.
• Torx Anti-Slip Grip Design: The Torx groove design ensures a tight, non-slip grip. When used with a dedicated bit, torque transmission is stable, making installation smoother and providing anti-disassembly safety features.
• Stable Locking, No Loosening: The precise thread design ensures a tight grip, providing stable clamping force that resists vibration and external forces. Long-term use prevents loosening and ensures reliable fixation.
• Wide Applications: Compatible with sheets and substrates of varying thicknesses, widely used in construction, equipment installation, furniture assembly, and other applications. They are suitable for fixing sound insulation, thermal insulation, and similar materials to building structures.

What are the advantages of our self drilling screws for metal? 1. Made of durable stainless steel with a smooth, corrosion-resistant surface that resists rust and is suitable for various outdoor and humid environments, ensuring a long service life. 2. Features a self-drilling tip, eliminating the need for pre-drilling and allowing direct drilling into metal sheets, wood, and other substrates, saving time and effort and significantly improving construction efficiency. 3. The Torx slotted head design ensures a tight, non-slip grip. When used with dedicated bits, torque transmission is stable, making installation smoother. 4. The precise thread design provides a tight fit and stable clamping force, resisting vibration and external forces, preventing loosening or detachment over long-term use. 5. Widely used in building construction, equipment installation, furniture assembly, and other scenarios, suitable for fixing sound insulation, thermal insulation, and similar materials to building structures. Features: Material: Stainless Steel Color: Silver Set Includes: 200 pcs - M4.2x13mm Screws 2 pcs - bits Warm Tips: Dimensions are measured manually, please allow slight errors. Color may vary slightly from the online image due to your monitor color settings, please refer to the actual product, thank you for your understanding.