Glue with a higher consistency may cause clogging and unsmooth flow. The TT oblique needle can solve this kind of problem. With a double-threaded interface, cone-shaped needle tube design, unique design, smooth flow, suitable for most fluids; it can ensure the smoothness of the glue; and its glue outlet is precisely formed without burrs to ensure accurate and consistent glue output. LK Screw Mouth Plastic Steel Needle Screw-mouth plastic steel needle; stainless steel needle tube is strictly polished and processed without burrs, and the plastic seat part is made of PP material. The unique double-threaded design is easy to join and lock without loosening, avoiding the easy bonding of conventional dispensing needles. Certain liquids have the risk of corrosion, which greatly increases their service life. This needle can be lengthened or shortened according to the actual needs of users, such as 38mm, 30mm, 25m, 8mm; the needle can also be bend at an angle, such as 45°, 90°.