Shandong Pin Gauge / Large Quantity / Complete Inventory / High Quality / Competitive Price / Professional Pin Gauge (Pin-Type Plug Gauge) Manufacturer.

Pin-Type Plug Gauges (PIN GAUGES), also known as "pin gauges, gauge pins, measuring pins, hole gauges, smooth go/no-go gauges," etc., are used for precision measurement of hole diameters, hole distances, and minor diameters of internal threads in mechanical and electronic processing. They are particularly suitable for measuring the width of curved grooves and mold dimensions. They are widely used in the production and inspection processes of the electronics industry. The smallest specification of pin-type plug gauges is 0.1mm, enabling the detection of small hole diameters that other measuring tools cannot directly measure. Additionally, they come in various accuracy grades and step size series, suitable for flexible combinations, efficient self-inspection in high-volume production sites, and high-quality finished product sampling inspections to ensure your quality is perfect.

Application: Used for measuring holes, hole distances, and slot widths; particularly suitable for measuring precision micro-holes in the electronics, electrical, and hardware industries, as well as for inspecting circuit boards.
Metric Pin Gauges (0.10~100mm), Imperial Pin Gauges (0.011~2 inches) (PIN gauges, hole gauges, plug gauges, cylindrical gauges, measuring pins, three-wire gauges, gauge rods, round rods)
General Specifications:
◆Material: GCr15 mold steel, high-speed steel, etc.
◆Hardness: HRC58~63
◆Accuracy: ±0.0005 mm, ±0.001 mm, ±0.002 mm, or ±0.00005", ±0.0002"
◆Roundness: Less than half of the dimensional accuracy
◆Length: 50mm or 2"
Dimensional Specifications:
◆Metric, two decimal places: 0.10, 0.11, 0.12……29.8, 29.9, 30.0mm, with 0.01mm intervals. Start and end sizes can be customized by the customer.
◆Metric, three decimal places: 0.105, 0.115, 0.125……29.985, 29.995mm, with 0.01mm intervals. Start and end sizes can be customized by the customer.
◆Metric, two decimal places: 1.00, 1.10, 1.20……29.80, 29.90, 30.00mm, with 0.1mm intervals. Start and end sizes can be customized by the customer.
◆Metric, three decimal places: 0.300, 0.325, 0.350……29.925, 29.950, 29.975mm, with 0.025mm intervals. Start and end sizes can be customized by the customer.
◆Imperial, three decimal places: 0.010", 0.011", 0.012"……1.198", 1.199", 1.200", with 0.001" intervals. Start and end sizes can be customized by the customer.
The system, dimensions, and accuracy of the above pin gauges can be freely selected by the customer. If the customer has special specification requirements, custom orders are also available. Various grouped products, single products, and non-standard products can be produced according to user order requirements.