Specification Guide for INSIZE Thread Pipe Gauge 4177 Rotary Shouldered Connection (API License for Casing, Tubing, Line Pipe Threads) Angle 60° :
Ordering Guide for INSIZE Thread Pipe Gauge 4177 Rotary Shouldered Connection (API License for Casing, Tubing, Line Pipe Threads) Angle 60° :
Order Code |
Gage code |
Form of thread to be inspected |
Number of thread per inch |
Taper |
Angle of thread |
Basic pitch dia |
4177-10 |
NC10 |
V-0.055 |
6 |
1:8 |
60° |
27.000mm |
4177-12 |
NC12 |
V-0.055 |
6 |
1:8 |
60° |
32.121mm |
4177-13 |
NC13 |
V-0.055 |
6 |
1:8 |
60° |
35.331mm |
4177-16 |
NC16 |
V-0.055 |
6 |
1:8 |
60° |
40.869mm |
4177-23 |
NC23 |
V-0.038R |
4 |
1:6 |
60° |
59.817mm |
4177-26 |
NC26 |
V-0.038R |
4 |
1:6 |
60° |
67.767mm |
4177-31 |
NC31 |
V-0.038R |
4 |
1:6 |
60° |
80.848mm |
4177-35 |
NC35 |
V-0.038R |
4 |
1:6 |
60° |
89.687mm |
4177-38 |
NC38 |
V-0.038R |
4 |
1:6 |
60° |
96.723mm |
4177-40 |
NC40 |
V-0.038R |
4 |
1:6 |
60° |
103.429mm |
4177-44 |
NC44 |
V-0.038R |
4 |
1:6 |
60° |
112.192mm |
4177-46 |
NC46 |
V-0.038R |
4 |
1:6 |
60° |
117.500mm |
4177-50 |
NC50 |
V-0.038R |
4 |
1:6 |
60° |
128.059mm |
4177-56 |
NC56 |
V-0.038R |
4 |
1:4 |
60° |
142.646mm |
4177-61 |
NC61 |
V-0.038R |
4 |
1:4 |
60° |
156.921mm |
4177-70 |
NC70 |
V-0.038R |
4 |
1:4 |
60° |
179.146mm |
4177-77 |
NC77 |
V-0.038R |
4 |
1:4 |
60° |
196.621mm |
Regular style gages |
Order Code |
Gage code |
Form of thread to be inspected |
Number of thread per inch |
Taper |
Angle of thread |
Basic pitch dia |
4177-2R |
2 3/8 REG |
V-0.040 |
5 |
1:4 |
60° |
60.080mm |
4177-21R |
2 7/8 REG |
V-0.040 |
5 |
1:4 |
60° |
69.605mm |
4177-3R |
3 1/2 REG |
V-0.040 |
5 |
1:4 |
60° |
82.293mm |
4177-4R |
4 1/2 REG |
V-0.040 |
5 |
1:4 |
60° |
110.868mm |
4177-5R |
5 1/2 REG |
V-0.050 |
4 |
1:4 |
60° |
132.944mm |
4177-6R |
6 5/8 REG |
V-0.050 |
4 |
1:6 |
60° |
146.248mm |
4177-7R |
7 5/8 REG |
V-0.050 |
4 |
1:4 |
60° |
170.549mm |
4177-8R |
8 5/8 REG |
V-0.050 |
4 |
1:4 |
60° |
194.731mm |
Full-hole style gages |
Order Code |
Gage code |
Form of thread to be inspected |
Number of thread per inch |
Taper |
Angle of thread |
Basic pitch dia |
4177-3H |
3 1/2 FH |
V-0.040 |
5 |
1:4 |
60° |
94.844mm |
4177-4H |
4 1/2 FH |
V-0.040 |
5 |
1:4 |
60° |
115.113mm |
4177-5H |
5 1/2 FH |
V-0.050 |
4 |
1:6 |
60° |
142.011mm |
4177-6H |
6 5/8 FH |
V-0.050 |
4 |
1:6 |
60° |
165.598mm |
Internal-flush style gage |
Order Code |
Gage code |
Form of thread to be inspected |
Number of thread per inch |
Taper |
Angle of thread |
Basic pitch dia |
4177-5F |
5 1/2 IF |
V-0.065 |
4 |
1:6 |
60° |
157.201mm |