6Pcs 1/2 Inch Sink Faucet Back Nuts Black Round Flange Inner Wire Faucet Fixing Nut for Bathroom Basin Mixer Household Installation Fittings

HighStrength ABS Construction: Made of reliable ABS material for stable performance under daily use, withstands frequent installation and regular temperature changes in bathroom plumbing environments | Standard 1/2 Inch BSP Design: Precision 1/2 inch BSP thread ensures tight and secure matching with most bathroom basin faucets, sink mixers and common household plumbing fixtures | CorrosionResistant Structure: Resists degradation from water exposure and maintains consistent shape and function over extended use in bathroom and kitchen plumbing setups | Practical 6Pack Value Set: Comes with 6 pieces of plastic flange back nuts, providing enough replacements for multiple installations, repairs and backup usage at home | Versatile Household Compatibility: Ideal for mounting and securing faucets and mixers in bathroom basins, suitable for daily DIY maintenance and simple plumbing renovation projects