Stainless Steel Screw (rod) accurately machined. Brass body, dull nickel plated finish. 25 mm x 1 mm pitch. Screw Gauge or Micrometer most use in a physics laboratory in Bangladesh. But some industries also use this meter. Features of Micrometer Screw Gauge: Widely used for precise measurement of components and machining as well as most mechanical trades Also suitable for secondary school students to learn physics practical Ratchet stop mechanism ensures reliable measurement With Lock nut function -Hard metal measuring faces 25 mm Analog Metal Screw Gauge / Micrometer Best Quality & Accurate Measurement Easy Operation & Calibration System Durable Plastic Box Full Metal Made Screw Gauge or Micrometer for Long Lasting.
