6PCS 3/8 inch Brass Blanking Cap Female Blanking Stop Cap with Washers Leak-Proof Female Blanking Stop Cap with Storage Box for Washing Machine Tap Angle Valve Faucets Tap

• 【Package Included】6 x 3/8 inch internal‑thread brass caps, 12 nitrile washers, 4 m PTFE sealing tape, and a compact storage box — all you need for quick DIY pipe sealing or radiator repairs
• 【Premium Quality】Made from corrosion‑resistant brass, these female stop caps withstand rust, pressure, and frequent use — built for long‑lasting durability on household pipes and radiator valves
• 【Size & Compatibility】3/8 inch internal thread (≈ 15 mm) fits standard 3/8 inch external-thread pipes and washing machine valves — ideal for most UK plumbing systems and radiator connections
• 【Practical Design】Hex-shaped blanking nut with sealing washer creates a tight, leak-proof seal — perfect for closing off unused pipe ends, taps, or radiator valves safely
• 【Wide Applications】Use on central heating radiators, bathroom taps, washing machine hoses, garden timers, or any household pipe — suitable for DIY enthusiasts, plumbers, or property maintenance

Seal it tight, prevent leaks! Quick and easy solution for any household pipe. I. Product Specifications Package: 6 x 3/8 inch internal-thread brass caps, 12 nitrile washers, 4 m PTFE sealing tape, compact storage box Material: Corrosion-resistant brass, built to last Thread Size: 3/8 inch internal thread (~15 mm), fits standard UK pipes Design: Hex-shaped female blanking nut with sealing washer Compatibility: Suitable for washing machine valves, radiator pipes, taps II. Product Features Durable & Reliable: Rust and corrosion-resistant brass for long-lasting use Leak-Proof Seal: Hex design with washer ensures tight pipe closure Easy Installation: Compact design allows quick DIY fitting Versatile Use: Works with taps, radiator valves, and washing machine inlets Complete Kit: Comes with sealing tape and storage box for convenient maintenance III. Use Cases & Ideal Users Home Plumbing: Perfect for sealing unused radiator valves or pipe ends DIY Repairs: Quick fix for taps, washing machine hoses, and bathroom pipes Professional Use: Ideal for plumbers, property maintenance, and installers Garden & Outdoor: Compatible with irrigation timers or garden taps