Tapped Hole Identification and Selectable Sizes

Inch Thickness Gauge Standard

Tapped Hole Identification

  • Hole diameter information in meviy’s hole information database is registered corresponding to the nominal diameters of tapped holes from each uploadable file extension. Detected hole diameters are checked against the table below (Table 1).
  • *If the detected diameter does not match any entry in the table, the hole will be treated as a through hole. However, you can change the hole type or nominal diameter when configuring the quote settings.
  • *If a diameter corresponds to multiple nominal diameters (below, 5.00 mm), the larger nominal diameter (M6) will be prioritized and selected.
Table 1) With Default Settings: Table of Hole Diameters Corresponding to Tapped Hole Identification by File Extension
Tapped Hole Nominal Diameter Thread Type File Extension
STEP (.step / .stp) Parasolid (.x_t/.x_b/.xmt /.xmt_txt) ACIS (.sat/.sab) JT (.jt) PRC (.prc) I-deas (.arc/.unv) SOLIDWORKS (.sldprt) Solid Edge (.par/.pwd) Creo (.neu/.prt/.xpr) Autodesk Inventor (.ipt)
#1-64 UNC 1.42 1.43 1.5 1.51 1.59 1.85 1.51 1.51 1.42 1.85 1.51 1.43
#1-72 UNF 1.47 1.51 1.54 1.61 1.85 1.51 1.51 1.47 1.85 1.51 1.47
#2-56 UNC 1.69 1.78 1.85 2.18 1.78 1.78 1.69 2.18 1.78 1.69
#2-64 UNF 1.76 1.78 1.83 1.93 1.99 2.18 1.78 2.18 1.99 2.18 1.78 1.76
#3-48 UNC 1.94 1.99 2.04 2.18 2.51 1.99 1.99 1.94 2.51 1.99 1.94
#3-56 UNF 2.02 2.08 2.11 2.26 2.51 2.08 2.08 2.02 2.51 2.08 2.02
#4-40 UNC 2.16 2.26 2.27 2.44 2.84 2.26 2.26 2.16 2.84 2.26 2.16
#4-48 UNF 2.12 2.16 2.27 2.36 2.37 2.38 2.49 2.37 2.12 2.27 2.84 2.38 2.27
#5-40 UNC 2.49 2.58 2.59 2.78 3.18 2.58 2.58 2.49 3.18 2.58 2.49
#5-44 UNF 2.55 2.64 2.65 2.79 3.18 2.64 2.64 2.55 3.18 2.64 2.55
#6-32 UNC 2.64 2.65 2.71 2.77 2.95 3.51 2.71 2.71 2.65 3.51 2.71 2.64
#6-40 UNF 2.82 2.87 2.92 3.05 3.51 2.87 2.87 2.82 3.51 2.87 2.82
#8-32 UNC 3.3 3.31 3.42 3.45 3.66 4.17 3.45 3.45 3.31 4.17 3.45 3.3
#8-36 UNF 3.4 3.45 3.51 3.73 4.17 3.45 3.45 3.4 4.17 3.45 3.4
#10-24 UNC 3.68 3.8 3.82 4.09 4.83 3.8 3.8 3.68 4.83 3.8 3.68
#10-32 UNF 3.96 3.97 4.04 4.06 4.31 4.83 4.04 4.04 3.97 4.83 4.04 3.96
#12-24 UNC 4.34 4.47 4.5 4.8 5.49 4.5 4.5 4.34 5.49 4.5 4.34
#12-28 UNF 4.5 4.61 4.62 4.91 5.49 4.62 4.62 4.5 5.49 4.62 4.5
1/4-20 UNC 4.98 5.08 5.11 5.12 5.56 6.35 5.11 5.11 4.98 6.35 5.11 4.98
1/4-28 UNF 5.36 5.37 5.41 5.44 5.47 5.79 6.35 5.41 5.41 5.37 6.35 5.41 5.36
5/16-18 UNC 6.4 6.41 6.53 6.57 7.04 7.94 6.53 6.53 6.41 7.94 6.53 6.4
5/16-24 UNF 6.78 6.79 6.91 7.14 7.94 6.91 6.91 6.79 7.94 6.91 6.78
3/8-16 UNC 7.8 7.81 7.94 7.98 8.43 9.53 7.94 7.94 7.81 9.53 7.94 7.8
3/8-24 UNF 8.38 8.43 8.51 8.84 9.53 8.43 8.43 8.38 9.53 8.43 8.38
7/16-14 UNC 9.14 9.15 9.35 9.92 11.11 9.35 9.35 9.15 11.11 9.35 9.14
7/16-20 UNF 9.73 9.74 9.88 9.92 10.32 11.11 9.92 9.92 9.74 11.11 9.92 9.73
1/2-13 UNC 10.58 10.59 10.72 10.81 11.51 12.7 10.72 10.72 10.58 12.7 10.72 10.59
1/2-20 UNF 11.33 11.47 11.51 11.91 12.7 11.51 11.51 11.33 12.7 11.51 11.33
9/16-12 UNC 11.99 12 12.22 12.3 13.1 14.29 12.3 12.3 12 14.29 12.3 11.99
9/16-18 UNF 12.75 12.76 12.86 12.92 13.1 13.49 14.29 13.1 13.1 12.76 14.29 12.86 12.75
5/8-11 UNC 13.38 13.39 13.49 13.63 14.29 15.88 13.49 13.49 13.38 15.88 13.49 13.39
5/8-18 UNF 14.28 14.35 14.52 14.68 15.08 15.88 14.68 14.68 14.35 15.88 14.28 14.35
  • To aid correct identification of tapped holes, it is recommend that you specify the CAD package you normally use in “Automatic Hole Type Recognition.”
  • Hole diameters detected by the meviy platform will then be checked against the hole diameters for the specified CAD package (Table 2).
  • *The link below provides more information on configuring settings.
  • Configurable Settings on Settings Screen: Automatic Hole Type Recognition
Table 2) With Tapped Hole Identification Settings: Table of Hole Diameters Identified as Tapped Holes for Each Specified CAD Package
Tapped Hole Nominal Diameter Coarse or Fine Tapped Hole Identification Settings
SOLIDWORKS Solid Edge Creo Onshape Autodesk Inventor
A Type (*1) B Type (*2) Tap drill diameter Internal minor diameter Nominal diameter
#1-64 UNC 1.51 1.51 1.42 1.85 1.51 1.51 1.43
#1-72 UNF 1.47 1.47
#2-56 UNC 1.78 1.78 1.69 2.18 1.78 1.78 1.69
#2-64 UNF 2.18 1.99 1.76
#3-48 UNC 1.99 1.99 1.94 2.51 1.99 1.99 1.94
#3-56 UNF 2.08 2.08 2.02 2.08 2.08 2.02
#4-40 UNC 2.26 2.26 2.16 2.84 2.26 2.26 2.16
#4-48 UNF 2.37 2.12 2.27 2.38 2.37 2.27
#5-40 UNC 2.58 2.58 2.49 3.18 2.58 2.58 2.49
#5-44 UNF 2.64 2.64 2.55 2.64 2.64 2.55
#6-32 UNC 2.71 2.71 2.65 3.51 2.71 2.71 2.64
#6-40 UNF 2.87 2.87 2.82 2.87 2.87 2.82
#8-32 UNC 3.45 3.45 3.31 4.17 3.45 3.45 3.3
#8-36 UNF 3.4 3.4
#10-24 UNC 3.8 3.8 3.68 4.83 3.8 3.8 3.68
#10-32 UNF 4.04 4.04 3.97 4.04 4.04 3.96
#12-24 UNC 4.5 4.5 4.34 5.49 4.5 4.5 4.34
#12-28 UNF 4.62 4.62 4.5 4.62 4.62 4.5
1/4-20 UNC 5.11 5.11 4.98 6.35 5.11 5.11 4.98
1/4-28 UNF 5.41 5.41 5.37 5.41 5.41 5.36
5/16-18 UNC 6.53 6.53 6.41 7.94 6.53 6.53 6.4
5/16-24 UNF 6.91 6.91 6.79 6.91 6.91 6.78
3/8-16 UNC 7.94 7.94 7.81 9.53 7.94 7.94 7.8
3/8-24 UNF 8.43 8.43 8.38 8.43 8.43 8.38
7/16-14 UNC 9.35 9.35 9.15 11.11 9.35 9.35 9.14
7/16-20 UNF 9.92 9.92 9.74 9.92 9.92 9.73
1/2-13 UNC 10.72 10.72 10.58 12.7 10.72 10.72 10.59
1/2-20 UNF 11.51 11.51 11.33 11.51 11.51 11.33
9/16-12 UNC 12.3 12.3 12 14.29 12.3 12.3 11.99
9/16-18 UNF 13.1 13.1 12.76 12.86 13.1 12.75
5/8-11 UNC 13.49 13.49 13.38 15.88 13.49 13.49 13.39
5/8-18 UNF 14.68 14.68 14.35 14.28 14.68 14.35

*1 When the SOLIDWORKS hole options selected are “Tap drill diameter” or “Cosmetic threads.”

*2 When the SOLIDWORKS hole option selected is “Remove threads.”

Tapped Hole Size Selection

Tapped holes cannot be selected for perforated metals, shim plate materials (Cold Rolled Low Carbon Steel (for Shims) or 304 Stainless Steel (H) (for Shims)) or clear resin.

Available tap sizes are grouped by material and may not be available for all material types listed.

Material Sheet thickness (Gauge) Sheet thickness (Inch) Tapped Hole Diameter
UNC UNC UNC UNC UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNF UNF UNF UNF
  • Cold Rolled Low Carbon Steel
  • Hot Rolled Low Carbon Steel
 26 0.0179″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
24 0.0239″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
22 0.0299″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
20 0.0359″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
19 0.0418″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
18 0.0478″ #2-56 * #2-64 * #3-48 * #3-56 * #4-40 #4-48 #5-40 * #5-44 * #6-32 * #6-40 * – – – – – – – – – – – – – – – – – – – –
17 0.0538″ – – – – #4-40 #4-48 – – – – – – – – – – – – – – – – – – – – – – – –
16 0.0598″ #2-56 * #2-64 * #3-48 * #3-56 * #4-40 #4-48 #5-40 * #5-44 * #6-32 * #6-40 * #8-32 * #8-36 * – #10-32 * – – – – – – – – – – – – – – – –
14 0.0747″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 – – – – – – – – – – – – – – – – – –
13 0.0897″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 – – – – – – – – – – – – – – – – – –
12 0.1046″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 – – – – – – – – – – – – – – – –
11 0.1196″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 – – – – – – – – – – – – – – – –
10 0.1345″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 – – – – – – – – – – – – – –
8 0.1644″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20 – 5/8-18 – 3/4-16
7 0.1793″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20 – 5/8-18 – 3/4-16
6 0.1943″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 5/16-18 5/16-24 – – – – – – – – – –
– 0.2500″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 5/16-18 5/16-24 – – – – – – – – – –
– 0.3750″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 5/16-18 5/16-24 – – – – – – – – – –
  • Cold Rolled Low Carbon Steel (Electrolytic Galvanized)
  • Cold Rolled Low Carbon Steel (Hot Galvanized)
 24 0.0276″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
22 0.0336″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
20 0.0396″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
18 0.0516″ – – – – #4-40 #4-48 – – – – – – – – – – – – – – – – – – – – – – – –
16 0.0635″ – – – – #4-40 #4-48 #5-40 #5-44 – – – – – – – – – – – – – – – – – – – – – –
14 0.0785″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 – – – – – – – – – – – – – – – – – –
  • 304 Stainless Steel (2B)
  • 304 Stainless Steel (No.4)
  • 316 Stainless Steel (2B)
 22 0.0312″ – #2-64 – – – – – – – – – – – – – – – – – – – – – – – – – – – –
20 0.0375″ #2-56 #2-64 – #3-56 – #4-48 – – – – – – – – – – – – – – – – – – – – – – – –
19 0.0437″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
18 0.0500″ #2-56 #2-64 #3-48 #3-56 #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 – – – – – – – – – – – – – – – – – – – –
17 0.0562″ – – – – #4-40 #4-48 – – – – – – – – – – – – – – – – – – – – – – – –
16 0.0625″ #2-56 #2-64 #3-48 #3-56 #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 – #10-32 – – – – – – – – – – – – – – – –
14 0.0781″ #2-56 #2-64 #3-48 #3-56 #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 – 1/4-28 – – – – – – – – – – – –
13 0.0937″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 – – – – – – – – – – – – – – – – – –
12 0.1094″ #2-56 #2-64 #3-48 #3-56 #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 – 5/16-24 – 3/8-24 – 7/16-20 – – – – – –
11 0.1250″ #2-56 #2-64 #3-48 #3-56 #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 5/16-18 5/16-24 – 3/8-24 – 7/16-20 – 1/2-20 – – – –
10 0.1406″ #2-56 #2-64 #3-48 #3-56 #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 – 1/2-20 – 5/8-18 – 3/4-16
8 0.1719″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 – – – – – – – – – – – –
7 0.1875″ – – – – – – #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20 – 5/8-18 – 3/4-16
3 0.2500″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
  • 5052 Aluminum Alloy
  • 6061 Aluminum Alloy
 – 0.020″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
– 0.025″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
– 0.032″ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
– 0.040″ – – – – #4-40 #4-48 – – – – – – – – – – – – – – – – – – – – – – – –
– 0.050″ – – – – #4-40 #4-48 #5-40 #5-44 – – – – – – – – – – – – – – – – – – – – – –
– 0.080″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 – – – – – – – – – – – – – – – –
– 0.090″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 – – – – – – – – – – – – – – – –
– 0.100″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 – – – – – – – – – – – – – –
– 0.125″ – – – – #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 – – – – – – – – – – – –
– 0.160″ – – #3-48 #3-56 #4-40 #4-48 #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 – 1/2-20 – 5/8-18 – 3/4-16
– 0.190″ – – – – – – #5-40 #5-44 #6-32 #6-40 #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20 – 5/8-18 – 3/4-16
– 0.250″ – – – – – – – – – – #8-32 #8-36 #10-24 #10-32 #12-24 #12-28 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20 5/8-11 5/8-18 3/4-10 3/4-16
*Only available for 5052 Aluminum Alloy.

Metric Thickness Gauge Standard

Available tap sizes are grouped by material and may not be available for all material types listed.

Material Sheet thickness (Gauge) Sheet thickness (Inch) Tapped Hole Diameter
  • Cold Rolled Low Carbon Steel
  • Hot Rolled Low Carbon Steel
 26 0.0179″
24 0.0239″
22 0.0299″
20 0.0359″
19 0.0418″
18 0.0478″ M2* M2.5* M3
17 0.0538″ M3
16 0.0598″ M2* M2.5* M3 M4
14 0.0747″ M3 M4 M5
13 0.0897″ M3 M4 M5
12 0.1046″ M3 M4 M5
11 0.1196″ M3 M4 M5
10 0.1345″ M3 M4 M5
8 0.1644″ M2.5 M3 M4 M5 M6 M8 M10
7 0.1793″ M3 M4 M5 M6 M8 M10
6 0.1943″ M3 M4 M5 M6 M8 M10 M12 M14
– 0.2500 M3 M4 M5 M6 M8 M10 M12 M14
– 0.3750 M3 M4 M5 M6 M8 M10 M12 M14
  • Cold Rolled Low Carbon Steel (Electrolytic Galvanized)
  • Cold Rolled Low Carbon Steel (Hot Galvanized)
 24 0.0276″ M3 M4 M5 M6 M8
22 0.0336″ M2.5* M3 M4 M5 M6 M8 M10
20 0.0396″ M3 M4 M5 M6 M8 M10
18 0.0516″ M3 M4 M5 M6 M8 M10 M12 M14
16 0.0635″ M3 M4 M5 M6 M8 M10 M12 M14
14 0.0785″ M3 M4 M5 M6 M8 M10 M12 M14
  • 304 Stainless Steel (2B)
  • 304 Stainless Steel (No.4)
  • 316 Stainless Steel (2B)
 22 0.0312″ M2*
20 0.0375″
19 0.0437″ M2* M2.5* M3
18 0.0500″ M3
17 0.0562″ M2* M2.5* M3 M4
16 0.0625″ M2* M2.5* M3 M4 M5
14 0.0781″ M3 M4 M5
13 0.0937″ M2* M2.5* M3 M4 M5 M6 M8
12 0.1094″ M2.5* M3 M4 M5 M6 M8 M10
11 0.1250″ M2.5* M3 M4 M5 M6 M8 M10
10 0.1406″ M3 M4 M5 M6 M8 M10 M12
8 0.1719″ M3 M4 M5 M6 M8 M10
7 0.1875″ M4 M5 M6 M8 M10
3 0.2500″
  • 5052 Aluminum Alloy
  • 6061 Aluminum Alloy
  • 5052 AL Alloy Pre-Finish, Clear Anodize​
  • 5052 AL Alloy Pre-Finish, Black Anodize​
 – 0.020″
– 0.025″
– 0.032″ M3
– 0.040″ M3 M4
– 0.050″ M3 M4 M5
– 0.080″ M3 M4 M5 M6
– 0.090″ M3 M4 M5 M6
– 0.100″ M3 M4 M5 M6 M8
– 0.125″ M3 M4 M5 M6 M8 M10 M12
– 0.1600″ M2.5* M3 M4 M5 M6 M8 M10
– 0.1900″ M3 M4 M5 M6 M8 M10
– 0.2500″ M4 M5 M6 M8 M10

Tapped Hole Identification

  • Hole diameter information in meviy’s hole information database is registered corresponding to the nominal diameters of tapped holes from each uploadable file extension. Detected hole diameters are checked against the table below (Table 1).
  • *If the detected diameter does not match any entry in the table, the hole will be treated as a through hole. However, you can change the hole type or nominal diameter when configuring the quote settings.
  • *If a diameter corresponds to multiple nominal diameters (below, 5.00 mm), the larger nominal diameter (M6) will be prioritized and selected.
Table 1) With Default Settings: Table of Hole Diameters Corresponding to Tapped Hole Identification by File Extension
Tapped Hole Nominal Diameter File Extension
  • STEP (.step / .stp)
  • Parasolid (.x_t/.x_b/.xmt /.xmt_txt)
  • ACIS (.sat/.sab)
  • JT (.jt)
  • PRC (.prc)
  • I-deas (.arc/.unv)
  • SOLIDWORKS(.sldprt)
  • Siemens PLM-NX(.prt)
  • Creo (.neu/.prt/.xpr)
  • Solid Edge (.par/.pwd)
  • Pro/ENGINEER (.prt/.neu/.xpr)
  • Autodesk Inventor(.ipt)
  • CATIA V5 (.CATPart)
 iCAD SX (.icd)
M2 1.57 1.60 1.62 2.00 1.60 1.57 2.00
M2.5 2.01 2.05 2.08 2.50 2.05 2.01 2.50
M3 2.46 2.50 2.53 3.00 2.50 2.46 3.00
M4 3.24 3.30 3.33 4.00 3.30 3.24 4.00
M5 4.13 4.20 4.23 5.00 4.20 4.13 5.00
M6 4.92 5.00 5.04 6.00 5.00 4.92 6.00
M8 6.65 6.75 6.78 6.80 8.00 6.80 6.65 8.00
M10 8.38 8.50 8.53 10.00 8.50 8.38 10.00
M12 10.11 10.20 10.25 10.27 10.30 10.20 10.11 12.00
M14 11.84 12.00 12.02 12.10 12.00 11.84 14.00
M16 13.84 14.00 14.02 16.00 14.00 13.84 16.00
  • To aid correct identification of tapped holes, it is recommend that you specify the CAD package you normally use in “Automatic Hole Type Recognition.”
  • Hole diameters detected by the meviy platform will then be checked against the hole diameters for the specified CAD package (Table 2).
  • *The link below provides more information on configuring settings.
  •  Configurable Settings on Settings Screen: Automatic Hole Type Recognition
Table 2) With Tapped Hole Identification Settings: Table of Hole Diameters Identified as Tapped Holes for Each Specified CAD Package
Tapped Hole Nominal DiameterTapped Hole Identification Settings
SOLIDWORKS
(Select from 2 types)		Siemens PLM-NX
Creo
Solid Edge
Onshape		Autodesk Inventor
CATIA		iCAD SXIronCADAutodesk Fusion
A Type (*1)B Type (*2)
M21.602.001.601.562.001.601.62
M2.52.052.502.052.012.502.052.08
M32.503.002.502.463.002.502.53
M43.304.003.303.244.003.303.33
M54.205.004.204.135.004.204.23
M65.006.005.004.926.005.005.04
M86.808.006.806.658.006.806.78
M108.5010.008.508.3810.008.508.53
M1210.2012.0010.2010.1112.0010.210.27
M1412.0014.0012.0011.8414.0012.0012.02
M1614.0016.0014.0013.8416.0014.0014.02

*1 When the SOLIDWORKS hole options selected are “Tap drill diameter” or “Cosmetic threads.”

*2 When the SOLIDWORKS hole option selected is “Remove threads.”

Tapped Hole Size Selection

Tapped holes cannot be selected for perforated metals or the material with thickness of 0.8㎜ or less.

Available tap sizes are grouped by material and may not be available for all material types listed.

Material : Ferrous Metals Plate Thickness Tapped Hole Diameter
  • Low Carbon Steel (Cold/Hot Rolled)
  • 1018 Carbon Steel
  • Low Carbon Steel (Cold Rolled) (Electrolytic Zinc Plating)
 1.0 M2 M2.5 M3
1.2 M2 M2.5 M3
1.6 M2 M2.5 M3 M4 M5
2.0 M2 M2.5 M3 M4 M5 M6
2.3 M2 M2.5 M3 M4 M5 M6
3.2 M2(*1) M2.5 M3 M4 M5 M6 M8
4.5 M3 M4 M5 M6 M8 M10
6.0 M4 M5 M6 M8 M10
9.0 M5(*2) M6 M8 M10
10.0 M6 M8 M10 M12 M14 M16
12.0 M6 M8 M10 M12 M14 M16
16.0 M6 M8 M10 M12 M14 M16
  • *1 M2 is Hot and Cold Rolled Low Carbon Steel  (Trivalent chromate black) and Cold Rolled Low Carbon Steel (electrolytic galvanized) only
  • *2 Only available for Low Carbon Steel (Hot Rolled).
Material : Stainless Steel Plate Thickness Tapped Hole Diameter
  • 304 Stainless Steel (No. 1)
  • 304 Stainless Steel (2B)
  • 430 Stainless Steel (2B)
 1.0 M2 M2.5 M3
1.2 M2 M2.5 M3
1.5 M2 M2.5 M3 M4
2.0 M2 M2.5 M3 M4 M5 M6
2.5 M2 M2.5 M3 M4 M5 M6
3.0 M2 M2.5 M3 M4 M5 M6 M8
4.0 M3 M4 M5 M6 M8 M10
5.0 M4 M5 M6 M8 M10
6.0 M5 M6 M8 M10
9.0 M6 M8 M10 M12 M14 M16
10.0 M6 M8 M10 M12 M14 M16
12.0 M6 M8 M10 M12 M14 M16
  • 304 Stainless Steel Single-Sided #400-Grit Polished)
  • 304 Stainless Steel (Single-sided hairline finish)
 1.0 M3
1.2 M3
1.5 M3 M4
2.0 M3 M4 M5 M6
3.0 M3 M4 M5 M6 M8
Material : Aluminum Plate Thickness Tapped Hole Diameter
5052 Aluminum Alloy 1.0 M2 M2.5 M3
1.2 M2 M2.5 M3
1.5 M2 M2.5 M3 M4
1.6 M2 M2.5 M3 M4 M5
2.0 M2 M2.5 M3 M4 M5 M6
2.5 M2.5 M3 M4 M5 M6
3.0 M2.5 M3 M4 M5 M6 M8
4.0 M3 M4 M5 M6 M8 M10
5.0 M3 M4 M5 M6 M8 M10
6.0 M4 M5 M6 M8 M10
Material : Clear Resin Plate Thickness Tapped Hole Diameter
  • PET (Polyethylene Terephthalate)
  • Acrylic
  • Polycarbonate
  • PVC (polyvinyl chloride)
 3.0 M3 M4 M5
5.0 M3 M4 M5 M6
8.0 M3 M4 M5 M6 M8
10.0 M3 M4 M5 M6 M8 M10

↑