- AGD Taperlock Style Members are made for hardened tool steel, Class 4H5H, and either GO or NOT GO.
Class 5H will be quoted upon request. - Items listed are made to Class "X"
- .003mm Tolerance is a Class “W” (Call or Email for Cost on Class "W")
- .008mm Tolerance is a Class "X"
- Certification of Conformance is included with all ALAMEDA gages at no extra charge


Thread Plug Gages - STI (HELICOIL) - Hardened Tool Steel - (Metric)
Item No. | THREAD SIZE | TYPE of ASSEMBLY | Material | Our Price | QTY |
---|---|---|---|---|---|
A-STIM2x.4 4A | M2 x .4 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $186.00 | |
A-STIM2.2x.45 4A | M2.2 x .45 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $188.00 | |
A-STIM2.5x.45 4A | M2.5 x .45 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $194.00 | |
A-STIM3x.5 4A | M3 x .5 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $186.00 | |
A-STIM3.5x.6 4A | M3.5 x .6 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $164.00 | |
A-STIM4x.7 4A | M4 x .7 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $164.00 | |
A-STIM5 x .8 4A | M5 x .8 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $154.00 | |
A-STIM6x1.0 4A | M6 X 1.0 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $142.00 | |
A-STIM7x1.0 4A | M7 x 1.0 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $142.00 | |
A-STIM8x1.0 4A | M8 x 1.0 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $130.00 | |
A-STIM8x1.25 4A | M8 x 1.25 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $130.00 | |
A-STIM10x1.0 4A | M10 x 1.0 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $142.00 | |
A-STIM12x1.5 4A | M12 X 1.5 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $198.00 | |
A-STIM12x1.75 4A | M12 x 1.75 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $198.00 | |
A-STIM14x1.5 4A | M14 x 1.5 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $158.00 | |
A-STIM14x2.0 4A | M14 x 2.0 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $164.00 | |
A-STIM16x1.5 4A | M16 x 1.5 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $182.00 | |
A-STIM16x2.0 4A | M16 x 2.0 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $186.00 | |
A-STIM18x1.5 4A | M18 x 1.5 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $198.00 | |
A-STIM18x2.5 4A | M18 x 2.5 4H5H | GO & NOGO w/ Handle | Hardened Tool Steel | $198.00 | |
A-STIM2x.4 4G | M2 x .4 4H5H | GO Member | Hardened Tool Steel | $85.00 | |
A-STIM2.2x.45 4G | M2.2 x .45 4H5H | GO Member | Hardened Tool Steel | $86.00 | |
A-STIM2.5x.45 4G | M2.5 x .45 4H5H | GO Member | Hardened Tool Steel | $89.00 | |
A-STIM3x.5 4G | M3 x .5 4H5H | GO Member | Hardened Tool Steel | $85.00 | |
A-STIM3.5x.6 4G | M3.5 x .6 4H5H | GO Member | Hardened Tool Steel | $74.00 | |
A-STIM4x.7 4G | M4 x .7 4H5H | GO Member | Hardened Tool Steel | $74.00 | |
A-STIM5x.8 4G | M5 x .8 4H5H | GO Member | Hardened Tool Steel | $68.00 | |
A-STIM6x1.0 4G | M6 X 1.0 4H5H | GO Member | Hardened Tool Steel | $63.00 | |
A-STIM7 x1.0 4G | M7 x 1.0 4H5H | GO Member | Hardened Tool Steel | $63.00 | |
A-STIM8x1.0 4G | M8 x 1.0 4H5H | GO Member | Hardened Tool Steel | $57.00 | |
A-STIM8x1.25 4G | M8 x 1.25 4H5H | GO Member | Hardened Tool Steel | $57.00 | |
A-STIM10x1.0 4G | M10 x 1.0 4H5H | GO Member | Hardened Tool Steel | $63.00 | |
A-STIM12x1.5 4G | M12 X 1.5 4H5H | GO Member | Hardened Tool Steel | $80.00 | |
A-STIM12x1.75 4G | M12 x 1.75 4H5H | GO Member | Hardened Tool Steel | $91.00 | |
A-STIM14x1.5 4G | M14 x 1.5 4H5H | GO Member | Hardened Tool Steel | $71.00 | |
A-STIM14x2.0 4G | M14 x 2.0 4H5H | GO Member | Hardened Tool Steel | $74.00 | |
A-STIM16x1.5 4G | M16 x 1.5 4H5H | GO Member | Hardened Tool Steel | $83.00 | |
A-STIM16x2.0 4G | M16 x 2.0 4H5H | GO Member | Hardened Tool Steel | $85.00 | |
A-STIM18x1.5 4G | M18 x 1.5 4H5H | GO Member | Hardened Tool Steel | $91.00 | |
A-STIM18x2.5 4G | M18 x 2.5 4H5H | GO Member | Hardened Tool Steel | $91.00 | |
A-STIM2x.4 4NG | M2 x .4 4H5H | NO GO Member | Hardened Tool Steel | $85.00 | |
A-STIM2.2x.45 4NG | M2.2 x .45 4H5H | NO GO Member | Hardened Tool Steel | $86.00 | |
A-STIM2.5x.45 4NG | M2.5 x .45 4H5H | NO GO Member | Hardened Tool Steel | $89.00 | |
A-STIM3x.5 4NG | M3 x .5 4H5H | NO GO Member | Hardened Tool Steel | $85.00 | |
A-STIM3.5x.6 4 NG | M3.5 x .6 4H5H | NO GO Member | Hardened Tool Steel | $74.00 | |
A-STIM4x.7 4NG | M4 x .7 4H5H | NO GO Member | Hardened Tool Steel | $74.00 | |
A-STIM5x.8 4NG | M5 x .8 4H5H | NO GO Member | Hardened Tool Steel | $68.00 | |
A-STIM6x1.0 4NG | M6 X 1.0 4H5H | NO GO Member | Hardened Tool Steel | $63.00 | |
A-STIM7x1.0 4NG | M7 x 1.0 4H5H | NO GO Member | Hardened Tool Steel | $63.00 | |
A-STIM8x1.0 4NG | M8 x 1.0 4H5H | NO GO Member | Hardened Tool Steel | $57.00 | |
A-STIM8x1.25 4NG | M8 x 1.25 4H5H | NO GO Member | Hardened Tool Steel | $57.00 | |
A-STIM10x1.0 4NG | M10 x 1.0 4H5H | NO GO Member | Hardened Tool Steel | $63.00 | |
A-STIM12X1.5 4NG | M12 X 1.5 4H5H | NO GO Member | Hardened Tool Steel | $80.00 | |
A-STIM12x1.75 4NG | M12 x 1.75 4H5H | NO GO Member | Hardened Tool Steel | $91.00 | |
A-STIM14x1.5 4NG | M14 x 1.5 4H5H | NO GO Member | Hardened Tool Steel | $71.00 | |
A-STIM14x2.0 4NG | M14 x 2.0 4H5H | NO GO Member | Hardened Tool Steel | $74.00 | |
A-STIM16x1.5 4NG | M16 x 1.5 4H5H | NO GO Member | Hardened Tool Steel | $83.00 | |
A-STIM16x2.0 4NG | M16 x 2.0 4H5H | NO GO Member | Hardened Tool Steel | $85.00 | |
A-STIM18x1.5 4NG | M18 x 1.5 4H5H | NO GO Member | Hardened Tool Steel | $91.00 | |
A-STIM18x2.5 4NG | M18 x 2.5 4H5H | NO GO Member | Hardened Tool Steel | $91.00 |