Feature:_x000D_ _x000D_ Tungsten 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: Tungsten steel_x000D_ _x000D_ Thread: M2.5 _x000D_ Model(Optional) Diameter Thickness _x000D_ Y5 8mm 5mm _x000D_ Y6 10mm 6mm _x000D_ Y7 10mm 5mm _x000D_ Y8 10mm 10mm _x000D_ Y9 12mm 5mm _x000D_ Y10 15mm 5mm _x000D_ Y11 20mm 5mm _x000D_ _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. 1Tungsten 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.