ITEM NAME:100x 1/2'' Round Plastic Blanking End Cap Geyser Hose Pipe Sealing Plug DN15 Description: - Pack of 100 Pieces Caps, 1/2 Inch DN15 - Made of durable plastic and built in multiple ribs for easy installation and secure fixation - Can keep the tube clean and prevent the gasket from losing - Work as caps, plugs, bungs and dust caps for stainless steel geyser connecting pipe, braided tubes, caps, natural gas pipes. etc - Thread length: 5mm; cap top diameter: 22.5mm; cover diameter: 20mm; wall thickness: 1mm Specification: - Thread length: 5mm - Top diameter of the cap: 22.5mm - COVER DIAMETER: 20mm ( EQUALS TO THE OPENING DIAMETER OF YOUR PIPE/TUBE) - Wall thickness: 1mm Package Included: 100 Pieces Blue Plastic Blanking End Cap.100 Pieces Blue Plastic Blanking End Cap. - Thread length: 5mm. - Can keep the tube clean and prevent the gasket from losing. - Made of durable plastic and built in multiple ribs for easy installation and secure fixation.