Stainless steel screws have the standard Glock® 3⁄16" hexagonal head but a shorter shank for correct fit on threaded aftermarket front sights from Warren Tactical, Novak, Trijicon, and others. Inexpensive, corrosion-resistant replacements for lost or dinged up screws that came with your sights. Fits standard Glock® front sight tool. Use with thread-locking agent to ensure a secure installation. Recommended for all Warren front sights for Glock®, including Tactical, Sevigny, Fiber Optic, and Tritium Night Sight models sold individually and in sets. Available in 2- and 5-Paks.