Meyer Gage Class X MINUS Steel Pin Gage Sets (Inch)
Price range: $780.00 through $2,640.00
Variants: M0XM, C10XM, M05XM, C105XM, M1XM, M15XM, M2XM, M25XM, M3XM, M35XM, M4XM, M45XM, M5XM, M55XM, M6XM, M65XM, M7XM, M75XM
Meyer Gage Class X MINUS Steel Pin Gage Sets (Inch)
Meyer Gage Class X MINUS Steel Pin Gage Sets (Inch) offer precision-engineered pin gages for high-accuracy measurement, inspection, and quality control tasks. Designed for applications requiring tighter tolerances than standard Class Z gages, these Class X sets have a tolerance of ±.000040", making them ideal for demanding NOGO (MINUS) gaging and internal diameter inspections.
Each pin is manufactured from 52100 bearing-grade steel, heat-treated to 60-62 HRC for durability and stability. Except for the M0XM set, all gages are laser etched with the size, tolerance class, direction, and an individual serial number to ensure traceability and easy identification. The smooth 4 microinch or better surface finish ensures precision contact with measured surfaces and long-term reliability.
With coverage ranging from 0.011" up to 1.0005", these sets are organized by range and increment to meet the needs of machinists, toolmakers, inspectors, and metrologists. Whether you're checking hole sizes, calibrating micrometers, or performing GO/NOGO inspections, Meyer’s Class X gage sets ensure you have the precision tools needed for the job.
Additional information
| Weight | 1 lbs |
|---|---|
| Size Range | 0.011" to 0.060", 0.0115" to 0.0605", 0.061" to 0.250", 0.0615" to 0.2505", 0.011" to 0.250", 0.0115" to 0.2505", 0.251" to 0.500", 0.2515" to 0.5005", 0.501" to 0.625", 0.5015" to 0.6255", 0.626" to 0.750", 0.6265" to 0.7505", 0.751" to 0.832", 0.7515" to 0.8325", 0.833" to 0.916", 0.8335" to 0.9165", 0.917" to 1.000", 0.9175" to 1.0005" |
| Measurement Unit | |
| Tolerance Class | Class X |
Key Features
- Class X tolerance of ±.000040″ for ultra-precision applications
- Made from hardened 52100 bearing steel (60–62 HRC)
- Laser-etched with size and serial number (except M0XM set)
- 2″ overall length with no sharp edges
- Inspected to a 4 microfinish or better
Specifications
- Tolerance Class: X
- Tolerance Direction: MINUS (NOGO)
- Tolerance (Inch): ±.000040″
- Tolerance (Metric): ±.00102mm
- Material: 52100 Bearing Steel
- Length: 2″
- Finish: 4 microinch or better
- Hardness: 60–62 HRC
- Laser Marking: Yes (except M0XM)
- Increments: 0.0005″
Available Sets:
| Set ID | Range | Gages | Weight (lbs) |
|---|---|---|---|
| M0XM | 0.011″ – 0.060″ | 50 | 1 |
| M05XM | 0.0115″ – 0.0605″ | 50 | 1 |
| M1XM | 0.061″ – 0.250″ | 190 | 7 |
| M15XM | 0.0615″ – 0.2505″ | 190 | 7 |
| C10XM | 0.011″ – 0.250″ | 240 | 8 |
| C105XM | 0.0115″ – 0.2505″ | 240 | 8 |
| M2XM | 0.251″ – 0.500″ | 250 | 23 |
| M25XM | 0.2515″ – 0.5005″ | 250 | 23 |
| M3XM | 0.501″ – 0.625″ | 125 | 24 |
| M35XM | 0.5015″ – 0.6255″ | 125 | 24 |
| M4XM | 0.626″ – 0.750″ | 125 | 33 |
| M45XM | 0.6265″ – 0.7505″ | 125 | 33 |
| M5XM | 0.751″ – 0.832″ | 82 | 29 |
| M55XM | 0.7515″ – 0.8325″ | 82 | 29 |
| M6XM | 0.833″ – 0.916″ | 84 | 35 |
| M65XM | 0.8335″ – 0.9165″ | 84 | 35 |
| M7XM | 0.917″ – 1.000″ | 84 | 41 |
| M75XM | 0.9175″ – 1.0005″ | 84 | 41 |











