M2.5 HalfThread Ball with Through Hole Stainless Steel Pack of 5 Key specs Ball diameter: 6 mm Throughhole diameter: 2.5 mm Thread depth: 3 mm (half of the ball diameter) Thread type: M2.5 halfthread Material: Stainless steel Quantity: 5 pieces per pack Why you need it Durable stainless steel construction for reliable performance in demanding environments Compact 6 mm ball with a 2.5 mm through hole supports precise, compact assemblies Halfthread design offers secure mounting while allowing partial adjustment or alignment What makes it stand out Clear, consistent dimensions: 6 mm ball, 2.5 mm hole, 3 mm thread depth M2.5 halfthread specification tailored for smallscale fasteners and assemblies Sold in convenient packs of 5 for easy stocking and multipoint installations Compatible and practical uses Robotics and hobbyist projects: use as a pivot joint or mounting point in small linkages, brackets, or endeffectors where a stable ball with a through hole is beneficial Precision assemblies and fixtures: ideal for models, fixtures, or CNC/3Dprinted parts that require accurate alignment and a robust stainless steel ball Smallscale automation components: can serve as a compact connecting or pivot element in lightweight machinery or demonstrator setups Usage tips Ensure the mating fastener diameter matches the 2.5 mm through hole for a proper fit Use appropriate fastening hardware to achieve the desired torque without damaging the thread Handle with care to maintain surface finish and corrosion resistance across environments