Material: Carbon Steel - 110 
  SUS303       - 500 
  SUS316L      - 600
  BRASS        - 800

tTYPE 302

Part No. Metric Length External
Thread
Referent Drilling Diameter

Minimum
Drilling
Depth

Plastics Aluminum
Alloy
Casting
Iron
TMC3020020... M2-0.4 6 M4.5-0.5 4.0-4.1 4.1-4.2 4.2-4.3 8
TMC3020025... M2.5-0.45 6 M4.5-0.5 4.0-4.1 4.1-4.2 4.2-4.3 8
TMC3020030... M3-0.5 6 M5-0.5 4.5-4.6 4.6-4.7 4.7-4.8 8
TMC3020035... M3.5-0.6 8 M6-0.75 5.3-5.4 5.5-5.6 5.6-5.7 10
TMC3020040... M4-0.7 8 M6.5-0.75 5.8-5.9 6.0-6.1 6.1-6.2 10
TMC3020050... M5-0.8 10 M8-1.0 7.1-7.2 7.3-7.5 7.5-7.6 13
TMC302006a... M6a-1.0 12 M9-1.0 8.1-8.2 8.3-8.5 8.5-8.6 15
TMC3020060... M6-1.0 14 M10-1.5 9.0-9.2 9.2-9.3 9.3-9.4 17
TMC3020080... M8-1.25 15 M12-1.5 10.6-10.8 11-11.2 11.2-11.4 18
TMC3020100... M10-1.5 18 M14-1.5 12.6-12.8 13.0-13.3 13.2-13.4 22
TMC3020120... M12-1.75 22 M16-1.5 14.6-14.8 15.0-15.3 15.2-15.4 26
TMC3020140... M14-2.0 24 M18-1.5 16.6-16.8 17.0-17.3 17.2-17.5 28
TMC3020160... M16-2.0 22 M20-1.5 18.6-18.8 19.0-19.3 19.2-19.5 27
TMC3020180... M18-2.5 24 M22-1.5 20.6-20.8 21.0-21.3 21.2-21.5 29
TMC3020200... M20-2.5 27 M26-1.5 24.6-24.8 25.0-25.3 25.2-25.2 32
Part No. UNC Length External
Thread
Referent Drilling Diameter Minimum
Drilling
Depth
Plastics Aluminum
Alloy
Casting
Iron
TUC30200256... U#2-56 6 M4.5-0.5 4.0-4.1 4.1-4.2 4.2-4.3 8
TUC30200440... U#4-40 6 M5-0.5 4.5-4.6 4.6-4.7 4.7-4.8 8
TUC30200632... U#6-32 8 M6-0.75 5.3-5.4 5.5-5.6 5.6-5.7 10
TUC30200832... U#8-32 8 M6.5-0.75 5.8-5.9 6.0-6.1 6.1-6.2 10
TUC30201024... U#10-24 10 M8-1.0 7.1-7.2 7.3-7.5 7.5-7.6 13
TUC30201420... U1/4-20 14 M10-1.5 9.0-9.2 9.2-9.3 9.3-9.4 17
TUC30251618... U5/16-18 15 M12-1.5 10.6-10.8 11-11.2 11.2-11.4 18
TUC30203816... U3/8-16 18 M14-1.5 12.6-12.8 13.0-13.3 13.2-13.4 22
TUC30207614... U7/6-14 16 M16-1.5 14.6-14.8 15.0-15.3 15.2-15.4 26
TUC30201213... U1/2-13 24 M18-1.5 16.6-16.8 17.0-17.3 17.2-17.5 28
TUC30205811... U5/8-11 22 M20-1.5 18.6-18.8 19.0-19.3 19.2-19.5 27
 

tTYPE 303

Part No.

Metric

Length

External
Thread

Referent Drilling Diameter

Minimum
Drilling
Depth

TMC3030030...

M3-0.5

6

M4.5-0.5

4.2 - 4.3

8

TMC3030040...

M4-0.7

6

M6-0.7

5.6 - 5.7

8

TMC3030050...

M5-0.8

8

M7-0.8

6.6 - 6.7

10

TMC3030060...

M6-1.0

10

M8-1.0

7.5 - 7.6

13

TMC3030080...

M8-1.25

12

M10-1.25

9.2 - 9.4

15

TMC3030100...

M10-1.5

15

M12-1.5

11.2 - 11.4

18


 
307
 
tTYPE 307 / 308

Part No. Metric 307
Length
308
Length
External
Thread
Referent Drilling Diameter Minimum
Drilling
Depth
Aluminum
Alloy
Casting
Iron
307 308

TMC3070030...
TMC3080030...

M3-0.5 4 6 M5-0.6 4.6-4.7 4.7-4.8 6 8

TMC3070040..
TMC3080040...

M4-0.7 6 8 M6.5-0.8 6.0-6.1 6.1-6.2 8 10

TMC3070050...
TMC3080050...

M5-0.8 7 10 M8-1.0 7.4-7.5 7.6-7.7 9 13

TMC3070060...
TMC3080060...

M6-1.0 8 12 M10-1.5 9.3-9.4 9.5-9.6 10 15

TMC3070080...
TMC3080080...

M8-1.25 9 14 M12-1.5 11.1-11.3 11.3-11.5 11 17

TMC3070100...
TMC3080100...

M10-1.5 10 18 M14-1.5 13.1-13.3 13.3-13.5 13 22

TMC3070120...
TMC3080120...

M12-1.75 12 22 M16-1.75 15.0-16.2 15.3-15.5 15 26

TMC3070140..
TMC3080140...

M14-2.0 14 24 M18-2.0 17.0-17.2 17.3-17.5 17 28

TMC3070160...
TMC3080160...

M16-2.0 14 24 M20-2.0 19.0-19.2 19.3-19.5 17 28

TYPE 337 /  338

Part No. Metric 337
Length
338
Length
External
Thread
Referent Drilling Diameter Minimum
Drilling
Depth
Aluminum
Alloy
Casting
Iron
337 338

TMC3370030...
TMC3380030...

M3-0.5 4 6 M5-0.6 4.6-4.7 4.7-4.8 6 8

TMC3370040..
TMC3380040...

M4-0.7 6 8 M6.5-0.8 6.0-6.1 6.1-6.2 8 10

TMC3370050...
TMC3380050...

M5-0.8 7 10 M8-1.0 7.4-7.5 7.6-7.7 9 13

TMC3370060...
TMC3380060...

M6-1.0 8 12 M10-1.5 9.3-9.4 9.5-9.6 10 15

TMC3370080...
TMC3380080...

M8-1.25 9 14 M12-1.5 11.1-11.3 11.3-11.5 11 17

TMC3370100...
TMC3380100...

M10-1.5 10 18 M14-1.5 13.1-13.3 13.3-13.5 13 22

TMC3370120...
TMC3380120...

M12-1.75 12 22 M16-1.75 15.0-16.2 15.3-15.5 15 26

TMC3370140..
TMC3380140...

M14-2.0 14 24 M18-2.0 17.0-17.2 17.3-17.5 17 28

TMC3370160...
TMC3380160...

M16-2.0 14 24 M20-2.0 19.0-19.2 19.3-19.5 17 28

 

Above all are systemic dimensions,

 non-systemic dimensions are also available under request.