Material: The drain filter screw is made of stainless steel with fine workmanship, offering rust and corrosion resistance, strong and durable. Easy to install: The hollow screw features a split design that can be tightened with a coin, allowing for easy installation. Strong practicality: Suitable for most kitchen sink filters and drain plugs, widely used in kitchens, bathrooms, dining rooms, and other areas. Specifications: Material: Stainless steel Dimensions: Total screw length: 45mm; Screw diameter: 12mm; Screw head diameter: 15mm; M12 thread Color: Silver Quantity: 4 pieces The drain filter screw is constructed from stainless steel, ensuring durability and refined craftsmanship. The hollow screw has a slotted design for convenient tightening with a coin. Compatible with most kitchen sink filters and drain plug sinks, ideal for use in home kitchens, bathrooms, and dining rooms. Package includes: 4 x Hollow basket screws for sink