Ring Gage | NPT & NPTF
Premium HSS thread ring gages
Tool Features
HSS, NPT & NPTF
Series 197 Overview
- A mechanical thread inspection tool used to check a work piece against its allowed thread tolerances
- Ring gages for inspection of external threads
- Hardened High Speed Steel construction
Series Lineup
Performance
Performance - Threading
Series 126
Straight Flute Carbide Tap
Carbide, Bright
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 142M
Round Die
HSS, Bright, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 141M
Round Die
HSS, Bright, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 158M
Hex Metric Combo Drill/Tap
HSS, Multi FL, Bright, TiN, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 158
Hex Combo Drill/Tap
HSS, Multi FL, Bright, TiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 157
HSS Combo Drill/Tap
HSS, Multi FL, Bright, TiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 156M
Metric Combo Drill/Tap
HSS, Multi FL, Bright, TiN, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 156
Combo Drill/Tap
HSS, Multi FL, Bright, TiN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 109M
Spiral Point Tap
HSS, Multi FL, Bright, TiN, TiCN, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 108M
Metric Hand Tap
HSS, Multi FL, Bright, TiN, TiCN, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 101L
Hand Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 105L
Spiral Point Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 169T
ACME Hand Tap
HSS, 4FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 169
ACME Hand Tap
HSS, 4FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 168T
ACME Hand Tap
HSS, 4FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 168
ACME Hand Tap
HSS, 4FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 170C
Conduit Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 167
STI Spiral Point Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 166
STI Hand Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 165
Left Hand Spiral Point Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 164M
Left Hand Metric Hand Tap
HSS, 4FL, Bright, TiN, TiCN, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 164
Left Hand Hand Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 137
4 Flute Modified Pipe Tap
HSS, 4FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 136
Full Pipe Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 136P
Full Pipe Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 135
British Standard Pipe Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 134
British Standard Pipe Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 133
Multi Flute Pipe Taps
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 132
Multi Flute Spiral Flute Pipe Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 131F
Multi Flute Pipe Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 131I
Multi Flute Pipe Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 131
Multi Flute Pipe Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 104M
Multi Flute Metric Forming Tap
HSS, Multi FL, Bright, TiN, TiCN, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 104
Multi Flute Forming Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 105M
Multi Flute Spiral Point Metric Tap
HSS, Multi FL, Bright, TiN, TiCN, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 105
Multi Flute Spiral Point Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 107M
Multi Flute Spiral Flute Metric Tap
HSS, Multi FL, Bright, TiN, TiCN, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 107
Multi Flute Spiral Flute Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 101M
Multi Flute Metric Hand Tap
HSS, Multi FL, Metric, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 103
4 Flute Hand Tap
HSS, 4FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 101
HSS Hand Tap
HSS, Multi FL, Bright, TiN, TiCN
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 128M
Spiral Point Metric Carbide Tap
Carbide, Bright, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 128
Spiral Point Carbide Tap
Carbide, Bright
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 126M
Straight Flute Metric Carbide Taps
Carbide, Bright, Metric
P1
P2
P3
K1
K2
N1
N2
H1
Performance
Performance - Threading
Series 127
NPT/F Pipe Carbide Tap
Carbide, Bright
P1
P2
P3
K1
K2
N1
N2
H1
Resources
Product Offering
| Part Number | taps_thread_size | taps_standard | taps_go_nogo | Stock | List Price |
|---|---|---|---|---|---|
| 24366 | 1/16-27 | NPT | L1 | 0 | $390.2 |
| 24369 | 1/8-27 | NPT | L1 | 1 | $266.2 |
| 24372 | 1/4-18 | NPT | L1 | 2 | $291.05 |
| 24375 | 3/8-18 | NPT | L1 | 0 | $340.71 |
| 24378 | 1/2-14 | NPT | L1 | 4 | $379.35 |
| 24381 | 3/4-14 | NPT | L1 | 2 | $432.7 |
| 24384 | 1-11-1/2 | NPT | L1 | 2 | $496.36 |
| 24387 | 1-1/4-11 | NPT | L1 | 0 | $542.35 |
| 24390 | 1-1/2-11 | NPT | L1 | 1 | $645.18 |
| 24393 | 2-11-1/2 | NPT | L1 | 0 | $780.22 |
| 24396 | 2 1/2-8 | NPT | L1 | 1 | $945.61 |
| 24399 | 3-8 | NPT | L1 | 1 | $1174.47 |
| 24402 | 3 1/2-8 | NPT | L1 | 0 | $1838.42 |
| 24405 | 4-8 | NPT | L1 | 0 | $2227.52 |
| 24408 | 5-8 | NPT | L1 | 0 | $3041.41 |
| 24411 | 44720 | NPT | L1 | 0 | $3292.90 |
| 24486 | 1/16-27 | NPTF | L1 | 0 | $404.37 |
| 24488 | 1/16-27 | NPTF | L2 | 0 | $567.91 |
| 24490 | 1/8-27 | NPTF | L1 | 2 | $284.24 |
| 24492 | 1/8-27 | NPTF | L2 | 1 | $546.21 |
| 24494 | 1/4-18 | NPTF | L1 | 1 | $333.54 |
| 24496 | 1/4-18 | NPTF | L2 | 0 | $567.91 |
| 24498 | 3/8-18 | NPTF | L1 | 1 | $351.2 |
| 24500 | 3/8-18 | NPTF | L2 | 1 | $599.38 |
| 24502 | 1/2-14 | NPTF | L1 | 2 | $393.7 |
| 24504 | 1/2-14 | NPTF | L2 | 0 | $624.03 |
| 24506 | 3/4-14 | NPTF | L1 | 1 | $454.23 |
| 24508 | 3/4-14 | NPTF | L2 | 0 | $688.24 |
| 24510 | 1-11-1/2 | NPTF | L1 | 2 | $510.7 |
| 24512 | 1-11-1/2 | NPTF | L2 | 2 | $751.52 |
| 24514 | 1-1/4-11-1/2 | NPTF | L1 | 0 | $567.91 |
| 24516 | 1-1/4-11-1/2 | NPTF | L2 | 0 | $826.58 |
| 24518 | 1-1/2-11-1/2 | NPTF | L1 | 2 | $673.71 |
| 24520 | 1-1/2-11-1/2 | NPTF | L2 | 0 | $904.4 |