Effortlessly complete your projects with Ingco Self-Tapping Screws, available in ST4.2x19mm and ST4.2x25mm sizes. The Phillips drive ensures a secure fit, while the zinc-plated and black phosphate finishes provide rust resistance and durability. Perfect for a variety of applications, these screws come in 200 and 150 pieces per bottle, ensuring you have the quantity you need for any job.

Key Features:

• Phillips Drive: Ensures a tight, secure connection for reliable installation.
• Truss Head (ST4.2x19mm) & Bugle Head (ST4.2x25mm): Both head designs are designed for optimal holding strength and minimal damage to surfaces.
• Zinc Plated Finish (ST4.2x19mm): Offers rust and corrosion resistance for long-lasting use.
• Black Phosphate Finish (ST4.2x25mm): Provides a durable, anti-corrosive coating for extended performance.
• Fine Thread (ST4.2x25mm): Ensures a strong grip, ideal for more precise applications.
• Available in Bulk: 200 pieces for ST4.2x19mm and 150 pieces for ST4.2x25mm.

Performance & Usage Tips:

• Ideal for woodworking, drywall installation, and metalworking projects.
• Choose the right size and finish to match the material you are working with for best results.
• Store screws in a dry environment to maintain the integrity of the finishes.

With the Ingco Self-Tapping Screws, enjoy superior grip and rust resistance, ensuring your projects stand the test of time.