The T&S Brass 003199-45 Spray Valve Handle Screw is the perfect accessory to keep your faucet in first-rate working condition. It easily installs into the spray valve to keep it working and intact. This T&S Brass Spray Valve Handle Screw comes with #8-32 UN male threads. It proudly features a nylon patch for easy thread locking and sealing. It easily swaps out with the one that was originally included in the package - installation and replacement has never been this easy! More details are available in the specification sheets. The T&S Brass 003199-45 is recognized for meeting the required environmental standards. T&S is among the first commercial plumbing manufacturers and has set the quality standard in the industry for almost 50 years.