Feature:_x000D_ _x000D_ High speed steel material, high hardness, not easy to be slightly deformed, to meet the requirements of high precision measuring instruments. _x000D_ High precision equipment is manufactured through strict process and the edges are flat. _x000D_ Suitable for use in dial gauges. _x000D_ The thread is M2.5. (Please pay attention to purchase) _x000D_ This flat disc-type contact point is ideal for use with drop indicators in measuring soft materials like foam and plastics. _x000D_ _x000D_ Specification:_x000D_ Material: High speed steel_x000D_ _x000D_ Thread: M2.5 _x000D_ Model(Optional) Diameter(mm) Rod length(mm) Thickness _x000D_ T1 5 20 0.4mm _x000D_ T2 6 20 0.4mm _x000D_ T3 8 20 0.5mm _x000D_ T4 10 20 0.5mm _x000D_ T7 8 20 1.0mm _x000D_ T8 10 20 1.0mm _x000D_ T9 5 40 0.4mm _x000D_ T10 6 40 0.4mm _x000D_ T11 8 40 0.5mm _x000D_ T12 10 40 0.5mm _x000D_ T14 6 40 1.0mm _x000D_ T15 8 40 1.0mm _x000D_ _x000D_ Package list:_x000D_ 1 * Dial Gauge Flat Contact_x000D_ _x000D_ Note:_x000D_ The actual product color may deviate from the photo due to light._x000D_ There may be a slight deviation in the measurement of product. 1High speed steel material, high hardness, not easy to be slightly deformed, to meet the requirements of high precision measuring instruments. 2High precision equipment is manufactured through strict process and the edges are flat. 3Suitable for use in dial gauges. 4The thread is M2.5. (Please pay attention to purchase) 5This flat disc-type contact point is ideal for use with drop indicators in measuring soft materials like foam and plastics.