Gregory Bender

ISO 3601-1 O-ring standard specifications (inch and metric)

I learned much of this information from the Precision Associates website.

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About the ISO 3601-1 standard for O-rings

The ISO 3601-1 standard for O-rings is produced by the International Organization for Standardization. The ISO 3601-1 specification describes 709 O-rings in two different groups: inch and metric.

The inch group describes 349 O-rings and matches the AS 568 A sizing very closely (the -9## O-rings are not included). Each size is designated with a dash number and can be described using two values: the inside diameter and diameter of the cross-section. The ISO 3601-1 inch standard includes all of the 5 main cross section groups in AS 568 A standard. The inch group is intended for general use.

The metric group describes 360 O-rings. Each size is designated by a letter (A - E) indicating the cross-section. The last four digits indicate the inside diameter rounded to one-tenth millimeter. The metric group is intended for aerospace use.

In contrast to the AS 568 A inch system, the nominal and physical dimensions of metric O-rings match precisely. That is, a 1 mm O-ring will have a cross-section of 1 mm. The space that is being filled must be about 10% to 15% smaller than the cross-section of the O-ring in order for O-ring to seal properly.

Sizes within the ISO 3601-1 standard for O-rings (inch)

Size reference codeDecimal size in inchesDecimal size in millimeters
0010.04 inch0.029 inch1.02 mm0.74 mm
0020.05 inch0.042 inch1.27 mm1.07 mm
0030.06 inch0.056 inch1.52 mm1.42 mm
0040.07 inch0.07 inch1.78 mm1.78 mm
0050.07 inch0.101 inch1.78 mm2.57 mm
0060.07 inch0.114 inch1.78 mm2.9 mm
0070.07 inch0.145 inch1.78 mm3.68 mm
0080.07 inch0.176 inch1.78 mm4.47 mm
0090.07 inch0.208 inch1.78 mm5.28 mm
0100.07 inch0.239 inch1.78 mm6.07 mm
0110.07 inch0.301 inch1.78 mm7.65 mm
0120.07 inch0.364 inch1.78 mm9.25 mm
0130.07 inch0.426 inch1.78 mm10.82 mm
0140.07 inch0.489 inch1.78 mm12.42 mm
0150.07 inch0.551 inch1.78 mm14 mm
0160.07 inch0.614 inch1.78 mm15.6 mm
0170.07 inch0.676 inch1.78 mm17.17 mm
0180.07 inch0.739 inch1.78 mm18.77 mm
0190.07 inch0.801 inch1.78 mm20.35 mm
0200.07 inch0.864 inch1.78 mm21.95 mm
0210.07 inch0.926 inch1.78 mm23.52 mm
0220.07 inch0.989 inch1.78 mm25.12 mm
0230.07 inch1.051 inch1.78 mm26.7 mm
0240.07 inch1.114 inch1.78 mm28.3 mm
0250.07 inch1.176 inch1.78 mm29.87 mm
0260.07 inch1.239 inch1.78 mm31.47 mm
0270.07 inch1.301 inch1.78 mm33.05 mm
0280.07 inch1.364 inch1.78 mm34.65 mm
0290.07 inch1.489 inch1.78 mm37.82 mm
0300.07 inch1.614 inch1.78 mm41 mm
0310.07 inch1.739 inch1.78 mm44.17 mm
0320.07 inch1.864 inch1.78 mm47.35 mm
0330.07 inch1.989 inch1.78 mm50.52 mm
0340.07 inch2.114 inch1.78 mm53.7 mm
0350.07 inch2.239 inch1.78 mm56.87 mm
0360.07 inch2.364 inch1.78 mm60.05 mm
0370.07 inch2.489 inch1.78 mm63.22 mm
0380.07 inch2.614 inch1.78 mm66.4 mm
0390.07 inch2.739 inch1.78 mm69.57 mm
0400.07 inch2.864 inch1.78 mm72.75 mm
0410.07 inch2.989 inch1.78 mm75.92 mm
0420.07 inch3.239 inch1.78 mm82.27 mm
0430.07 inch3.489 inch1.78 mm88.62 mm
0440.07 inch3.739 inch1.78 mm94.97 mm
0450.07 inch3.989 inch1.78 mm101.32 mm
0460.07 inch4.239 inch1.78 mm107.67 mm
0470.07 inch4.489 inch1.78 mm114.02 mm
0480.07 inch4.739 inch1.78 mm120.37 mm
0490.07 inch4.989 inch1.78 mm126.72 mm
0500.07 inch5.239 inch1.78 mm133.07 mm
1020.103 inch0.049 inch2.62 mm1.24 mm
1030.103 inch0.081 inch2.62 mm2.06 mm
1040.103 inch0.112 inch2.62 mm2.84 mm
1050.103 inch0.143 inch2.62 mm3.63 mm
1060.103 inch0.175 inch2.62 mm4.45 mm
1070.103 inch0.206 inch2.62 mm5.23 mm
1080.103 inch0.237 inch2.62 mm6.02 mm
1090.103 inch0.299 inch2.62 mm7.59 mm
1100.103 inch0.362 inch2.62 mm9.19 mm
1110.103 inch0.424 inch2.62 mm10.77 mm
1120.103 inch0.487 inch2.62 mm12.37 mm
1130.103 inch0.549 inch2.62 mm13.94 mm
1140.103 inch0.612 inch2.62 mm15.54 mm
1150.103 inch0.674 inch2.62 mm17.12 mm
1160.103 inch0.737 inch2.62 mm18.72 mm
1170.103 inch0.799 inch2.62 mm20.29 mm
1180.103 inch0.862 inch2.62 mm21.89 mm
1190.103 inch0.924 inch2.62 mm23.47 mm
1200.103 inch0.987 inch2.62 mm25.07 mm
1210.103 inch1.049 inch2.62 mm26.64 mm
1220.103 inch1.112 inch2.62 mm28.24 mm
1230.103 inch1.174 inch2.62 mm29.82 mm
1240.103 inch1.237 inch2.62 mm31.42 mm
1250.103 inch1.299 inch2.62 mm32.99 mm
1260.103 inch1.362 inch2.62 mm34.59 mm
1270.103 inch1.424 inch2.62 mm36.17 mm
1280.103 inch1.487 inch2.62 mm37.77 mm
1290.103 inch1.549 inch2.62 mm39.34 mm
1300.103 inch1.612 inch2.62 mm40.94 mm
1310.103 inch1.674 inch2.62 mm42.52 mm
1320.103 inch1.737 inch2.62 mm44.12 mm
1330.103 inch1.799 inch2.62 mm45.69 mm
1340.103 inch1.862 inch2.62 mm47.29 mm
1350.103 inch1.925 inch2.62 mm48.9 mm
1360.103 inch1.987 inch2.62 mm50.47 mm
1370.103 inch2.05 inch2.62 mm52.07 mm
1380.103 inch2.112 inch2.62 mm53.64 mm
1390.103 inch2.175 inch2.62 mm55.25 mm
1400.103 inch2.237 inch2.62 mm56.82 mm
1410.103 inch2.3 inch2.62 mm58.42 mm
1420.103 inch2.362 inch2.62 mm59.99 mm
1430.103 inch2.425 inch2.62 mm61.6 mm
1440.103 inch2.487 inch2.62 mm63.17 mm
1450.103 inch2.55 inch2.62 mm64.77 mm
1460.103 inch2.612 inch2.62 mm66.34 mm
1470.103 inch2.675 inch2.62 mm67.95 mm
1480.103 inch2.737 inch2.62 mm69.52 mm
1490.103 inch2.8 inch2.62 mm71.12 mm
1500.103 inch2.862 inch2.62 mm72.69 mm
1510.103 inch2.987 inch2.62 mm75.87 mm
1520.103 inch3.237 inch2.62 mm82.22 mm
1530.103 inch3.487 inch2.62 mm88.57 mm
1540.103 inch3.737 inch2.62 mm94.92 mm
1550.103 inch3.987 inch2.62 mm101.27 mm
1560.103 inch4.237 inch2.62 mm107.62 mm
1570.103 inch4.487 inch2.62 mm113.97 mm
1580.103 inch4.737 inch2.62 mm120.32 mm
1590.103 inch4.987 inch2.62 mm126.67 mm
1600.103 inch5.237 inch2.62 mm133.02 mm
1610.103 inch5.487 inch2.62 mm139.37 mm
1620.103 inch5.737 inch2.62 mm145.72 mm
1630.103 inch5.987 inch2.62 mm152.07 mm
1640.103 inch6.237 inch2.62 mm158.42 mm
1650.103 inch6.487 inch2.62 mm164.77 mm
1660.103 inch6.737 inch2.62 mm171.12 mm
1670.103 inch6.987 inch2.62 mm177.47 mm
1680.103 inch7.237 inch2.62 mm183.82 mm
1690.103 inch7.487 inch2.62 mm190.17 mm
1700.103 inch7.737 inch2.62 mm196.52 mm
1710.103 inch7.987 inch2.62 mm202.87 mm
1720.103 inch8.237 inch2.62 mm209.22 mm
1730.103 inch8.487 inch2.62 mm215.57 mm
1740.103 inch8.737 inch2.62 mm221.92 mm
1750.103 inch8.987 inch2.62 mm228.27 mm
1760.103 inch9.237 inch2.62 mm234.62 mm
1770.103 inch9.487 inch2.62 mm240.97 mm
1780.103 inch9.737 inch2.62 mm247.32 mm
2010.139 inch0.171 inch3.53 mm4.34 mm
2020.139 inch0.234 inch3.53 mm5.94 mm
2030.139 inch0.296 inch3.53 mm7.52 mm
2040.139 inch0.359 inch3.53 mm9.12 mm
2050.139 inch0.421 inch3.53 mm10.69 mm
2060.139 inch0.484 inch3.53 mm12.29 mm
2070.139 inch0.549 inch3.53 mm13.94 mm
2080.139 inch0.609 inch3.53 mm15.47 mm
2090.139 inch0.672 inch3.53 mm17.07 mm
2100.139 inch0.734 inch3.53 mm18.64 mm
2110.139 inch0.796 inch3.53 mm20.22 mm
2120.139 inch0.859 inch3.53 mm21.82 mm
2130.139 inch0.921 inch3.53 mm23.39 mm
2140.139 inch0.984 inch3.53 mm24.99 mm
2150.139 inch1.046 inch3.53 mm26.57 mm
2160.139 inch1.109 inch3.53 mm28.17 mm
2170.139 inch1.171 inch3.53 mm29.74 mm
2180.139 inch1.234 inch3.53 mm31.34 mm
2190.139 inch1.296 inch3.53 mm32.92 mm
2200.139 inch1.359 inch3.53 mm34.52 mm
2210.139 inch1.421 inch3.53 mm36.09 mm
2220.139 inch1.484 inch3.53 mm37.69 mm
2230.139 inch1.609 inch3.53 mm40.87 mm
2240.139 inch1.734 inch3.53 mm44.04 mm
2250.139 inch1.859 inch3.53 mm47.22 mm
2260.139 inch1.984 inch3.53 mm50.39 mm
2270.139 inch2.109 inch3.53 mm53.57 mm
2280.139 inch2.234 inch3.53 mm56.74 mm
2290.139 inch2.359 inch3.53 mm59.92 mm
2300.139 inch2.484 inch3.53 mm63.09 mm
2310.139 inch2.609 inch3.53 mm66.27 mm
2320.139 inch2.734 inch3.53 mm69.44 mm
2330.139 inch2.859 inch3.53 mm72.62 mm
2340.139 inch2.984 inch3.53 mm75.79 mm
2350.139 inch3.109 inch3.53 mm78.97 mm
2360.139 inch3.234 inch3.53 mm82.14 mm
2370.139 inch3.359 inch3.53 mm85.32 mm
2380.139 inch3.484 inch3.53 mm88.49 mm
2390.139 inch3.609 inch3.53 mm91.67 mm
2400.139 inch3.734 inch3.53 mm94.84 mm
2410.139 inch3.859 inch3.53 mm98.02 mm
2420.139 inch3.984 inch3.53 mm101.19 mm
2430.139 inch4.109 inch3.53 mm104.37 mm
2440.139 inch4.234 inch3.53 mm107.54 mm
2450.139 inch4.359 inch3.53 mm110.72 mm
2460.139 inch4.484 inch3.53 mm113.89 mm
2470.139 inch4.609 inch3.53 mm117.07 mm
2480.139 inch4.734 inch3.53 mm120.24 mm
2490.139 inch4.859 inch3.53 mm123.42 mm
2500.139 inch4.984 inch3.53 mm126.59 mm
2510.139 inch5.109 inch3.53 mm129.77 mm
2520.139 inch5.234 inch3.53 mm132.94 mm
2530.139 inch5.359 inch3.53 mm136.12 mm
2540.139 inch5.484 inch3.53 mm139.29 mm
2550.139 inch5.609 inch3.53 mm142.47 mm
2560.139 inch5.734 inch3.53 mm145.64 mm
2570.139 inch5.859 inch3.53 mm148.82 mm
2580.139 inch5.984 inch3.53 mm151.99 mm
2590.139 inch6.234 inch3.53 mm158.34 mm
2600.139 inch6.484 inch3.53 mm164.69 mm
2610.139 inch6.734 inch3.53 mm171.04 mm
2620.139 inch6.984 inch3.53 mm177.39 mm
2630.139 inch7.234 inch3.53 mm183.74 mm
2640.139 inch7.484 inch3.53 mm190.09 mm
2650.139 inch7.734 inch3.53 mm196.44 mm
2660.139 inch7.984 inch3.53 mm202.79 mm
2670.139 inch8.234 inch3.53 mm209.14 mm
2680.139 inch8.484 inch3.53 mm215.49 mm
2690.139 inch8.734 inch3.53 mm221.84 mm
2700.139 inch8.984 inch3.53 mm228.19 mm
2710.139 inch9.234 inch3.53 mm234.54 mm
2720.139 inch9.484 inch3.53 mm240.89 mm
2730.139 inch9.734 inch3.53 mm247.24 mm
2740.139 inch9.984 inch3.53 mm253.59 mm
2750.139 inch10.484 inch3.53 mm266.29 mm
2760.139 inch10.984 inch3.53 mm278.99 mm
2770.139 inch11.484 inch3.53 mm291.69 mm
2780.139 inch11.984 inch3.53 mm304.39 mm
2790.139 inch12.984 inch3.53 mm329.79 mm
2800.139 inch13.984 inch3.53 mm355.19 mm
2810.139 inch14.984 inch3.53 mm380.59 mm
2820.139 inch15.955 inch3.53 mm405.26 mm
2830.139 inch16.955 inch3.53 mm430.66 mm
2840.139 inch17.955 inch3.53 mm456.06 mm
3090.21 inch0.412 inch5.33 mm10.46 mm
3100.21 inch0.475 inch5.33 mm12.07 mm
3110.21 inch0.537 inch5.33 mm13.64 mm
3120.21 inch0.6 inch5.33 mm15.24 mm
3130.21 inch0.662 inch5.33 mm16.81 mm
3140.21 inch0.725 inch5.33 mm18.42 mm
3150.21 inch0.787 inch5.33 mm19.99 mm
3160.21 inch0.85 inch5.33 mm21.59 mm
3170.21 inch0.912 inch5.33 mm23.16 mm
3180.21 inch0.975 inch5.33 mm24.77 mm
3190.21 inch1.037 inch5.33 mm26.34 mm
3200.21 inch1.1 inch5.33 mm27.94 mm
3210.21 inch1.162 inch5.33 mm29.51 mm
3220.21 inch1.225 inch5.33 mm31.12 mm
3230.21 inch1.287 inch5.33 mm32.69 mm
3240.21 inch1.35 inch5.33 mm34.29 mm
3250.21 inch1.475 inch5.33 mm37.47 mm
3260.21 inch1.6 inch5.33 mm40.64 mm
3270.21 inch1.725 inch5.33 mm43.82 mm
3280.21 inch1.85 inch5.33 mm46.99 mm
3290.21 inch1.975 inch5.33 mm50.17 mm
3300.21 inch2.1 inch5.33 mm53.34 mm
3310.21 inch2.225 inch5.33 mm56.52 mm
3320.21 inch2.35 inch5.33 mm59.69 mm
3330.21 inch2.475 inch5.33 mm62.87 mm
3340.21 inch2.6 inch5.33 mm66.04 mm
3350.21 inch2.725 inch5.33 mm69.22 mm
3360.21 inch2.85 inch5.33 mm72.39 mm
3370.21 inch2.975 inch5.33 mm75.57 mm
3380.21 inch3.1 inch5.33 mm78.74 mm
3390.21 inch3.225 inch5.33 mm81.92 mm
3400.21 inch3.35 inch5.33 mm85.09 mm
3410.21 inch3.475 inch5.33 mm88.27 mm
3420.21 inch3.6 inch5.33 mm91.44 mm
3430.21 inch3.725 inch5.33 mm94.62 mm
3440.21 inch3.85 inch5.33 mm97.79 mm
3450.21 inch3.975 inch5.33 mm100.97 mm
3460.21 inch4.1 inch5.33 mm104.14 mm
3470.21 inch4.225 inch5.33 mm107.32 mm
3480.21 inch4.35 inch5.33 mm110.49 mm
3490.21 inch4.475 inch5.33 mm113.67 mm
3500.21 inch4.6 inch5.33 mm116.84 mm
3510.21 inch4.725 inch5.33 mm120.02 mm
3520.21 inch4.85 inch5.33 mm123.19 mm
3530.21 inch4.975 inch5.33 mm126.37 mm
3540.21 inch5.1 inch5.33 mm129.54 mm
3550.21 inch5.225 inch5.33 mm132.72 mm
3560.21 inch5.35 inch5.33 mm135.89 mm
3570.21 inch5.475 inch5.33 mm139.07 mm
3580.21 inch5.6 inch5.33 mm142.24 mm
3590.21 inch5.725 inch5.33 mm145.42 mm
3600.21 inch5.85 inch5.33 mm148.59 mm
3610.21 inch5.975 inch5.33 mm151.77 mm
3620.21 inch6.225 inch5.33 mm158.12 mm
3630.21 inch6.475 inch5.33 mm164.47 mm
3640.21 inch6.725 inch5.33 mm170.82 mm
3650.21 inch6.975 inch5.33 mm177.17 mm
3660.21 inch7.225 inch5.33 mm183.52 mm
3670.21 inch7.475 inch5.33 mm189.87 mm
3680.21 inch7.725 inch5.33 mm196.22 mm
3690.21 inch7.975 inch5.33 mm202.57 mm
3700.21 inch8.225 inch5.33 mm208.92 mm
3710.21 inch8.475 inch5.33 mm215.27 mm
3720.21 inch8.725 inch5.33 mm221.62 mm
3730.21 inch8.975 inch5.33 mm227.97 mm
3740.21 inch9.225 inch5.33 mm234.32 mm
3750.21 inch9.475 inch5.33 mm240.67 mm
3760.21 inch9.725 inch5.33 mm247.02 mm
3770.21 inch9.975 inch5.33 mm253.37 mm
3780.21 inch10.475 inch5.33 mm266.07 mm
3790.21 inch10.975 inch5.33 mm278.77 mm
3800.21 inch11.475 inch5.33 mm291.47 mm
3810.21 inch11.975 inch5.33 mm304.17 mm
3820.21 inch12.975 inch5.33 mm329.57 mm
3830.21 inch13.975 inch5.33 mm354.97 mm
3840.21 inch14.975 inch5.33 mm380.37 mm
3850.21 inch15.955 inch5.33 mm405.26 mm
3860.21 inch16.955 inch5.33 mm430.66 mm
3870.21 inch17.955 inch5.33 mm456.06 mm
3880.21 inch18.955 inch5.33 mm481.46 mm
3890.21 inch19.955 inch5.33 mm506.86 mm
3900.21 inch20.955 inch5.33 mm532.26 mm
3910.21 inch21.955 inch5.33 mm557.66 mm
3920.21 inch22.94 inch5.33 mm582.68 mm
3930.21 inch23.94 inch5.33 mm608.08 mm
3940.21 inch24.94 inch5.33 mm633.48 mm
3950.21 inch25.94 inch5.33 mm658.88 mm
4250.275 inch4.475 inch6.99 mm113.67 mm
4260.275 inch4.6 inch6.99 mm116.84 mm
4270.275 inch4.725 inch6.99 mm120.02 mm
4280.275 inch4.85 inch6.99 mm123.19 mm
4290.275 inch4.975 inch6.99 mm126.37 mm
4300.275 inch5.1 inch6.99 mm129.54 mm
4310.275 inch5.225 inch6.99 mm132.72 mm
4320.275 inch5.35 inch6.99 mm135.89 mm
4330.275 inch5.475 inch6.99 mm139.07 mm
4340.275 inch5.6 inch6.99 mm142.24 mm
4350.275 inch5.725 inch6.99 mm145.42 mm
4360.275 inch5.85 inch6.99 mm148.59 mm
4370.275 inch5.975 inch6.99 mm151.77 mm
4380.275 inch6.225 inch6.99 mm158.12 mm
4390.275 inch6.475 inch6.99 mm164.47 mm
4400.275 inch6.725 inch6.99 mm170.82 mm
4410.275 inch6.975 inch6.99 mm177.17 mm
4420.275 inch7.225 inch6.99 mm183.52 mm
4430.275 inch7.475 inch6.99 mm189.87 mm
4440.275 inch7.725 inch6.99 mm196.22 mm
4450.275 inch7.975 inch6.99 mm202.57 mm
4460.275 inch8.475 inch6.99 mm215.27 mm
4470.275 inch8.975 inch6.99 mm227.97 mm
4480.275 inch9.475 inch6.99 mm240.67 mm
4490.275 inch9.975 inch6.99 mm253.37 mm
4500.275 inch10.475 inch6.99 mm266.07 mm
4510.275 inch10.975 inch6.99 mm278.77 mm
4520.275 inch11.475 inch6.99 mm291.47 mm
4530.275 inch11.975 inch6.99 mm304.17 mm
4540.275 inch12.475 inch6.99 mm316.87 mm
4550.275 inch12.975 inch6.99 mm329.57 mm
4560.275 inch13.475 inch6.99 mm342.27 mm
4570.275 inch13.9751 inch6.99 mm354.97 mm
4580.275 inch14.475 inch6.99 mm367.67 mm
4590.275 inch14.9751 inch6.99 mm380.37 mm
4600.275 inch15.475 inch6.99 mm393.07 mm
4610.275 inch15.9551 inch6.99 mm405.26 mm
4620.275 inch16.455 inch6.99 mm417.96 mm
4630.275 inch16.9551 inch6.99 mm430.66 mm
4640.275 inch17.455 inch6.99 mm443.36 mm
4650.275 inch17.955 inch6.99 mm456.06 mm
4660.275 inch18.455 inch6.99 mm468.76 mm
4670.275 inch18.955 inch6.99 mm481.46 mm
4680.275 inch19.455 inch6.99 mm494.16 mm
4690.275 inch19.955 inch6.99 mm506.86 mm
4700.275 inch20.955 inch6.99 mm532.26 mm
4710.275 inch21.955 inch6.99 mm557.66 mm
4720.275 inch22.94 inch6.99 mm582.68 mm
4730.275 inch23.94 inch6.99 mm608.08 mm
4740.275 inch24.94 inch6.99 mm633.48 mm
4750.275 inch25.9401 inch6.99 mm658.88 mm

Sizes within the ISO 3601-1 standard for O-rings (metric)

Size reference codeDecimal size in millimetersDecimal size in inches
A00181.8 mm1.8 mm0.071 inch0.071 inch
A00201.8 mm2 mm0.071 inch0.079 inch
A00221.8 mm2.24 mm0.071 inch0.088 inch
A00251.8 mm2.5 mm0.071 inch0.098 inch
A00281.8 mm2.8 mm0.071 inch0.11 inch
A00321.8 mm3.15 mm0.071 inch0.124 inch
A00361.8 mm3.55 mm0.071 inch0.14 inch
A00381.8 mm3.75 mm0.071 inch0.148 inch
A00401.8 mm4 mm0.071 inch0.157 inch
A00451.8 mm4.5 mm0.071 inch0.177 inch
A00491.8 mm4.87 mm0.071 inch0.192 inch
A00501.8 mm5 mm0.071 inch0.197 inch
A00521.8 mm5.15 mm0.071 inch0.203 inch
A00531.8 mm5.3 mm0.071 inch0.209 inch
A00561.8 mm5.6 mm0.071 inch0.22 inch
A00601.8 mm6 mm0.071 inch0.236 inch
A00631.8 mm6.3 mm0.071 inch0.248 inch
A00671.8 mm6.7 mm0.071 inch0.264 inch
A00691.8 mm6.9 mm0.071 inch0.272 inch
A00711.8 mm7.1 mm0.071 inch0.28 inch
A00751.8 mm7.5 mm0.071 inch0.295 inch
A00801.8 mm8 mm0.071 inch0.315 inch
A00851.8 mm8.5 mm0.071 inch0.335 inch
A00881.8 mm8.75 mm0.071 inch0.344 inch
A00901.8 mm9 mm0.071 inch0.354 inch
A00951.8 mm9.5 mm0.071 inch0.374 inch
A01001.8 mm10 mm0.071 inch0.394 inch
A01061.8 mm10.6 mm0.071 inch0.417 inch
A01121.8 mm11.2 mm0.071 inch0.441 inch
A01181.8 mm11.8 mm0.071 inch0.465 inch
A01251.8 mm12.5 mm0.071 inch0.492 inch
A01321.8 mm13.2 mm0.071 inch0.52 inch
A01401.8 mm14 mm0.071 inch0.551 inch
A01501.8 mm15 mm0.071 inch0.591 inch
A01601.8 mm16 mm0.071 inch0.63 inch
A01701.8 mm17 mm0.071 inch0.669 inch
A01801.8 mm18 mm0.071 inch0.709 inch
A01901.8 mm19 mm0.071 inch0.748 inch
A02001.8 mm20 mm0.071 inch0.787 inch
A02121.8 mm21.2 mm0.071 inch0.835 inch
A02241.8 mm22.4 mm0.071 inch0.882 inch
A02361.8 mm23.6 mm0.071 inch0.929 inch
A02501.8 mm25 mm0.071 inch0.984 inch
A02581.8 mm25.8 mm0.071 inch1.016 inch
A02651.8 mm26.5 mm0.071 inch1.043 inch
A02801.8 mm28 mm0.071 inch1.102 inch
A03001.8 mm30 mm0.071 inch1.181 inch
A03151.8 mm31.5 mm0.071 inch1.24 inch
A03251.8 mm32.5 mm0.071 inch1.28 inch
A03351.8 mm33.5 mm0.071 inch1.319 inch
A03451.8 mm34.5 mm0.071 inch1.358 inch
A03551.8 mm35.5 mm0.071 inch1.398 inch
A03651.8 mm36.5 mm0.071 inch1.437 inch
A03751.8 mm37.5 mm0.071 inch1.476 inch
A03871.8 mm38.7 mm0.071 inch1.524 inch
A04001.8 mm40 mm0.071 inch1.575 inch
A04121.8 mm41.2 mm0.071 inch1.622 inch
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