1pcs M4 M5 M6 M8 M10 M12 M16Handle Locking External Male Thread Knob Bolt Nuts External Male Thread Knob Alloy Steel

Product DescriptionHardcore material, tough and durableMade of alloy steel, available in sizes M4 M5 M6 M8 M10 M12 M16Corrosion-resistant and rust-proof, it won't deform even after long-term water immersion! Equipped with a high-precision valve core, it easily handles high household water pressure.Residential: Replacement/upgrading of toilets/bathroom sinks, kitchen sinks, and balcony washing machines.Commercial: Renovation of bathroom facilities in vacation rentals/hotels, and plumbing modifications for shops.FAQ:1.How long will my package send out?We will send out as soon as possible, Usually all the package will be send out within 48 hours.2. Wholesalers and retailers are welcomed.For wholesale, just please contact to us, we will offer discount. If you are a retailer and want make your own business, we could send the goods to your customers directly and won't leave information about us if you'd like to.3.What should I do if I don't receive my item? Or the product has some problem?Please contact us first, we will do our best to solver it, we would like to offer full refund or resend it for you. We are honest seller, so don't worry.