Screw-cap bottle packing for black cap with holes SI 1 pack (5 pieces) 017200-4502A 1 pack (5 pieces)

This gasket is specially designed for red and black caps of screw-top bottles. When using the red or black caps, be sure to use the dedicated packing to prevent leakage. Quantity: 1 bag (5 pieces) Material: Silicone rubber Thread standard: GL-45 Maximum operating temperature: 200℃ Code number: 017200-4502A