- Pitch diameter is coaxial to the cylinder portion of the gage, which projects a greater cylindrical tolerance zone than any other standard center-line locator on the market.
- Pitch diameters are calibrated, (front and back), using the universal three-wire method.
- Standard Shaft Length: .625"
- Standard Shaft Diameter for Inch Sizes: .200" (+/- .0001")
- Standard Shaft Diameter for Metric Sizes: 5.00mm (+/- .0001")
- Concentricity between gaging diameter and pitch diameter of thread is within .00015 T.I.R.
- Squareness of lapped seating surface to axis is within .0001"

JO-PLUG® - Tapped Hole Location Gages - (METRIC Class 6H)
| Item No. | THREAD SIZE (Class 6H) | Our Price | QTY |
|---|---|---|---|
| SPE1635MT | M1.6 x .35 6H | $332.00 | |
| SPE1835MT | M1.8 x .35 6H | $362.00 | |
| SPE2004MT | M2 x .4 6H | $200.00 | |
| SPE2245MT | M2.2 x .45 6H | $246.00 | |
| SPE2545MT | M2.5 x .45 6H | $202.00 | |
| SPE3005MT | M3 x .50 6H | $162.00 | |
| SPE3506MT | M3.5 x .60 6H | $206.00 | |
| SPE4007MT | M4 x .70 6H | $136.00 | |
| SPE4575MT | M4.5 x .75 6H | $228.00 | |
| SPE5008MT | M5 x .8 6H | $126.00 | |
| SPE6001MT | M6 x 1 6H | $124.00 | |
| SPE7001MT | M7 x 1 6H | $198.00 | |
| SPE8001MT | M8 x 1 6H | $148.00 | |
| SPE8125MT | M8 x 1.25 6H | $126.00 | |
| SPE1025MT | M10 x 1.25 6H | $150.00 | |
| SPE1015MT | M10 x 1.5 6H | $136.00 | |
| SPE1225MT | M12 x 1.25 6H | $178.00 | |
| SPE1275MT | M12 x 1.75 6H | $156.00 | |
| SPE1415MT | M14 x 1.5 6H | $180.00 | |
| SPE1402MT | M14 x 2.0 6H | $158.00 | |
| SPE1615MT | M16 x 1.5 6H | $194.00 | |
| SPE1602MT | M16 x 2 -6H | $172.00 | |
| SPE1815MT | M18 x 1.5 6H | $218.00 | |
| SPE1825MT | M18 x 2.5 6H | $196.00 | |
| SPE2015MT | M20 x 1.5 6H | $256.00 | |
| SPE2025MT | M20 x 2.5 6H | $232.00 | |
| SPE2015MT | M22 x 1.5 6H | $302.00 | |
| SPE2225MT | M22 x 2.5 6H | $290.00 | |
| SPE2402MT | M24 x 2 6H | $282.00 | |
| SPE2403MT | M24 x 3 6H | $260.00 |
Features:
- Pitch diameter is coaxial to the cylinder portion of the gage, which projects a greater cylindrical tolerance zone than any other standard center-line locator on the market.
- Pitch diameters are calibrated, (front and back), using the universal three-wire method.
- Standard gaging diameter is .200 (+/-.0001)
- Concentricity between gaging diameter and pitch diameter of thread is within .00015 T.I.R.
- Squareness of lapped seating surface to axis is within .0001
