SHUNCHG 20 Pcs Silver M4 x 8mm Self Tapping Wood Screws 304 Stainless Steel Mushroom Round Flanged Head Fasteners Drilling Screw

High-Quality 304 Stainless Steel and Durability: The screws are made of high-quality 304 stainless steel, offering superior corrosion resistance and rust protection. This ensures a longer lifespan for the screws, which are hard, resistant to deformation or bending, and feature clear, stable threads for strong fastening.

Precise Dimensions and Specifications: Head Diameter: 9mm / 0.35 inch, Pitch: 0.7mm / 0.027 inch, Thread Diameter: 4mm / 0.15 inch, Thread Length: 8mm / 0.31 inch.

Easy Installation and Strong Holding Power: The screws feature a deep thread design that offers excellent retention in various wood and man-made materials. The mushroom head design not only makes installation easier but also increases the contact area, enhancing the fastening force for greater stability and durability.

Aesthetic and Functional Design: The mushroom head design is not only practical but also allows the screws to be embedded into materials, maintaining the aesthetic of the object. The sharp tip of the screw ensures quick and secure fastening, preventing loosening and ensuring long-term stability.

Anti-Loosening and Versatile Applications: These screws are suitable for a wide range of uses, including furniture and woodworking projects, as well as mechanical installation and maintenance. They are widely used in household, electronics, electrical, and mechanical industries, ensuring that all your repair and installation tasks are successfully completed.