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ISO 3601 O-Ring Size Chart

Complete ISO 3601-1 dimensional reference — every standard metric O-ring size FITCO manufactures, grouped by cross-section width, with Class B (commercial) tolerances. All dimensions in millimetres.

Source: ISO 3601-1 dimensional standard (metric O-rings), cross-referenced against FITCO's manufacturing range. Class B (commercial) tolerances shown. For Class A (precision) or a production order, confirm with FITCO's engineering team.

Cross-section 1.00 mm

ID × 1.00 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
0.502.501.00±0.10±0.08
0.802.801.00±0.10±0.08
1.003.001.00±0.10±0.08
1.203.201.00±0.10±0.08
1.503.501.00±0.10±0.08
1.803.801.00±0.10±0.08
2.004.001.00±0.10±0.08
2.504.501.00±0.10±0.08
3.005.001.00±0.10±0.08
3.505.501.00±0.10±0.08
4.006.001.00±0.10±0.08
4.506.501.00±0.10±0.08
5.007.001.00±0.10±0.08
5.507.501.00±0.10±0.08
6.008.001.00±0.10±0.08
6.508.501.00±0.10±0.08
7.009.001.00±0.10±0.08
7.509.501.00±0.10±0.08
8.0010.001.00±0.10±0.08
9.0011.001.00±0.10±0.08
10.0012.001.00±0.10±0.08

Cross-section 1.50 mm

ID × 1.50 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
2.005.001.50±0.10±0.08
2.505.501.50±0.10±0.08
3.006.001.50±0.10±0.08
3.506.501.50±0.10±0.08
4.007.001.50±0.10±0.08
4.507.501.50±0.10±0.08
5.008.001.50±0.10±0.08
5.508.501.50±0.10±0.08
6.009.001.50±0.10±0.08
6.509.501.50±0.10±0.08
7.0010.001.50±0.10±0.08
7.5010.501.50±0.10±0.08
8.0011.001.50±0.10±0.08
8.5011.501.50±0.10±0.08
9.0012.001.50±0.10±0.08
9.5012.501.50±0.10±0.08
10.0013.001.50±0.10±0.08
10.5013.501.50±0.13±0.08
11.0014.001.50±0.13±0.08
11.5014.501.50±0.13±0.08
12.0015.001.50±0.13±0.08
12.5015.501.50±0.13±0.08
13.0016.001.50±0.13±0.08
14.0017.001.50±0.13±0.08
15.0018.001.50±0.13±0.08
16.0019.001.50±0.13±0.08
17.0020.001.50±0.13±0.08
18.0021.001.50±0.13±0.08
19.0022.001.50±0.15±0.08
20.0023.001.50±0.15±0.08
21.0024.001.50±0.15±0.08
22.0025.001.50±0.15±0.08
23.0026.001.50±0.15±0.08
24.0027.001.50±0.15±0.08
25.0028.001.50±0.15±0.08
26.0029.001.50±0.15±0.08
28.0031.001.50±0.15±0.08
30.0033.001.50±0.15±0.08
32.0035.001.50±0.18±0.08
34.0037.001.50±0.18±0.08

Cross-section 1.78 mm

ID × 1.78 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
1.074.631.78±0.10±0.08
1.424.981.78±0.10±0.08
1.785.341.78±0.10±0.08
2.576.131.78±0.10±0.08
2.906.461.78±0.10±0.08
3.176.731.78±0.10±0.08
3.687.241.78±0.10±0.08
4.347.901.78±0.10±0.08
4.478.031.78±0.10±0.08
5.288.841.78±0.10±0.08
6.029.581.78±0.10±0.08
6.079.631.78±0.10±0.08
7.5211.081.78±0.10±0.08
7.5911.151.78±0.10±0.08
7.6511.211.78±0.10±0.08
8.7312.291.78±0.10±0.08
9.1212.681.78±0.10±0.08
9.1912.751.78±0.10±0.08
9.2512.811.78±0.10±0.08
9.9213.481.78±0.10±0.08
10.4614.021.78±0.13±0.08
10.6914.251.78±0.13±0.08
10.7714.331.78±0.13±0.08
10.8214.381.78±0.13±0.08
12.0715.631.78±0.13±0.08
12.3715.931.78±0.13±0.08
12.4215.981.78±0.13±0.08
13.6417.201.78±0.13±0.08
13.8717.431.78±0.13±0.08
13.9417.501.78±0.13±0.08
13.9517.511.78±0.13±0.08
15.4719.031.78±0.13±0.08
15.5419.101.78±0.13±0.08
15.6019.161.78±0.13±0.08
16.3619.921.78±0.13±0.08
17.0420.601.78±0.13±0.08
17.1220.681.78±0.13±0.08
17.1720.731.78±0.13±0.08
18.6422.201.78±0.15±0.08
18.7222.281.78±0.15±0.08
18.7722.331.78±0.15±0.08
20.2223.781.78±0.15±0.08
20.2923.851.78±0.15±0.08
20.3523.911.78±0.15±0.08
21.8225.381.78±0.15±0.08
21.8925.451.78±0.15±0.08
21.9525.511.78±0.15±0.08
23.3926.951.78±0.15±0.08
23.4727.031.78±0.15±0.08
23.5227.081.78±0.15±0.08
24.9928.551.78±0.15±0.08
25.0728.631.78±0.15±0.08
25.1228.681.78±0.15±0.08

Cross-section 2.00 mm

ID × 2.00 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
2.006.002.00±0.10±0.08
2.506.502.00±0.10±0.08
3.007.002.00±0.10±0.08
3.507.502.00±0.10±0.08
4.008.002.00±0.10±0.08
4.508.502.00±0.10±0.08
5.009.002.00±0.10±0.08
5.509.502.00±0.10±0.08
6.0010.002.00±0.10±0.08
6.5010.502.00±0.10±0.08
7.0011.002.00±0.10±0.08
7.5011.502.00±0.10±0.08
8.0012.002.00±0.10±0.08
8.5012.502.00±0.10±0.08
9.0013.002.00±0.10±0.08
9.5013.502.00±0.10±0.08
10.0014.002.00±0.10±0.08
10.5014.502.00±0.13±0.08
11.0015.002.00±0.13±0.08
11.5015.502.00±0.13±0.08
12.0016.002.00±0.13±0.08
12.5016.502.00±0.13±0.08
13.0017.002.00±0.13±0.08
14.0018.002.00±0.13±0.08
15.0019.002.00±0.13±0.08
16.0020.002.00±0.13±0.08
17.0021.002.00±0.13±0.08
18.0022.002.00±0.13±0.08
19.0023.002.00±0.15±0.08
20.0024.002.00±0.15±0.08
21.0025.002.00±0.15±0.08
22.0026.002.00±0.15±0.08
23.0027.002.00±0.15±0.08
24.0028.002.00±0.15±0.08
25.0029.002.00±0.15±0.08
26.0030.002.00±0.15±0.08
28.0032.002.00±0.15±0.08
30.0034.002.00±0.15±0.08
32.0036.002.00±0.18±0.08
34.0038.002.00±0.18±0.08
36.0040.002.00±0.18±0.08
38.0042.002.00±0.18±0.08
40.0044.002.00±0.18±0.08
42.0046.002.00±0.18±0.08
44.0048.002.00±0.18±0.08
45.0049.002.00±0.18±0.08
46.0050.002.00±0.18±0.08
48.0052.002.00±0.18±0.08
50.0054.002.00±0.18±0.08

Cross-section 2.62 mm

ID × 2.62 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
3.178.412.62±0.10±0.09
3.688.922.62±0.10±0.09
4.349.582.62±0.10±0.09
4.479.712.62±0.10±0.09
5.2810.522.62±0.10±0.09
6.0211.262.62±0.10±0.09
6.0711.312.62±0.10±0.09
7.5212.762.62±0.10±0.09
7.5912.832.62±0.10±0.09
7.6512.892.62±0.10±0.09
8.7313.972.62±0.10±0.09
9.1214.362.62±0.10±0.09
9.1914.432.62±0.10±0.09
9.2514.492.62±0.10±0.09
9.9215.162.62±0.10±0.09
10.4615.702.62±0.13±0.09
10.6915.932.62±0.13±0.09
10.7716.012.62±0.13±0.09
10.8216.062.62±0.13±0.09
12.0717.312.62±0.13±0.09
12.3717.612.62±0.13±0.09
12.4217.662.62±0.13±0.09
13.6418.882.62±0.13±0.09
13.8719.112.62±0.13±0.09
13.9419.182.62±0.13±0.09
13.9519.192.62±0.13±0.09
15.4720.712.62±0.13±0.09
15.5420.782.62±0.13±0.09
15.6020.842.62±0.13±0.09
16.3621.602.62±0.13±0.09
17.0422.282.62±0.13±0.09
17.1222.362.62±0.13±0.09
17.1722.412.62±0.13±0.09
18.6423.882.62±0.15±0.09
18.7223.962.62±0.15±0.09
18.7724.012.62±0.15±0.09
20.2225.462.62±0.15±0.09
20.2925.532.62±0.15±0.09
20.3525.592.62±0.15±0.09
21.8227.062.62±0.15±0.09
21.8927.132.62±0.15±0.09
21.9527.192.62±0.15±0.09
23.3928.632.62±0.15±0.09
23.4728.712.62±0.15±0.09
23.5228.762.62±0.15±0.09
24.9930.232.62±0.15±0.09
25.0730.312.62±0.15±0.09
25.1230.362.62±0.15±0.09
26.5731.812.62±0.15±0.09
26.6431.882.62±0.15±0.09
26.7031.942.62±0.15±0.09
28.1733.412.62±0.15±0.09
28.2433.482.62±0.15±0.09
28.3033.542.62±0.15±0.09
29.7434.982.62±0.15±0.09
29.8235.062.62±0.15±0.09
29.8735.112.62±0.15±0.09
31.3436.582.62±0.18±0.09
31.4236.662.62±0.18±0.09
31.4736.712.62±0.18±0.09
32.9238.162.62±0.18±0.09
33.0038.242.62±0.18±0.09
33.0538.292.62±0.18±0.09
34.5239.762.62±0.18±0.09
34.5939.832.62±0.18±0.09
34.6539.892.62±0.18±0.09
36.0941.332.62±0.18±0.09
36.1741.412.62±0.18±0.09
36.2241.462.62±0.18±0.09
37.6942.932.62±0.18±0.09
37.7743.012.62±0.18±0.09
37.8243.062.62±0.18±0.09
39.2944.532.62±0.18±0.09
39.3444.582.62±0.18±0.09
40.6445.882.62±0.18±0.09
40.8746.112.62±0.18±0.09
40.9446.182.62±0.18±0.09
40.9546.192.62±0.18±0.09
42.5247.762.62±0.18±0.09
44.0449.282.62±0.18±0.09
44.1249.362.62±0.18±0.09
44.1749.412.62±0.18±0.09
45.6950.932.62±0.18±0.09
47.2252.462.62±0.18±0.09
47.2952.532.62±0.18±0.09
47.3552.592.62±0.18±0.09
48.9054.142.62±0.18±0.09
50.3955.632.62±0.20±0.09
50.4755.712.62±0.20±0.09
50.5255.762.62±0.20±0.09
51.9957.232.62±0.20±0.09
53.5758.812.62±0.20±0.09
53.6458.882.62±0.20±0.09
53.7058.942.62±0.20±0.09
56.7461.982.62±0.20±0.09
56.8262.062.62±0.20±0.09
56.8762.112.62±0.20±0.09
59.9265.162.62±0.20±0.09
59.9965.232.62±0.20±0.09
60.0565.292.62±0.20±0.09
63.0968.332.62±0.20±0.09
63.1768.412.62±0.20±0.09
63.2268.462.62±0.20±0.09
66.2771.512.62±0.20±0.09
66.3471.582.62±0.20±0.09
66.4071.642.62±0.20±0.09
69.4474.682.62±0.20±0.09
69.5274.762.62±0.20±0.09
69.5774.812.62±0.20±0.09
72.6277.862.62±0.20±0.09
72.6977.932.62±0.20±0.09
72.7577.992.62±0.20±0.09
75.7981.032.62±0.20±0.09
75.8781.112.62±0.20±0.09
75.9281.162.62±0.20±0.09
78.9784.212.62±0.20±0.09
82.1487.382.62±0.25±0.09
85.3290.562.62±0.25±0.09
88.4993.732.62±0.25±0.09
91.6796.912.62±0.25±0.09
94.84100.082.62±0.25±0.09
98.02103.262.62±0.25±0.09
101.19106.432.62±0.25±0.09
104.37109.612.62±0.25±0.09
107.54112.782.62±0.25±0.09
110.72115.962.62±0.25±0.09
113.89119.132.62±0.25±0.09
117.07122.312.62±0.25±0.09
120.24125.482.62±0.30±0.09
123.42128.662.62±0.30±0.09
126.59131.832.62±0.30±0.09
129.77135.012.62±0.30±0.09
132.94138.182.62±0.30±0.09
136.12141.362.62±0.30±0.09
139.29144.532.62±0.30±0.09
142.47147.712.62±0.30±0.09
145.64150.882.62±0.30±0.09
148.82154.062.62±0.30±0.09
151.99157.232.62±0.30±0.09

Cross-section 3.00 mm

ID × 3.00 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
3.009.003.00±0.10±0.10
3.509.503.00±0.10±0.10
4.0010.003.00±0.10±0.10
4.5010.503.00±0.10±0.10
5.0011.003.00±0.10±0.10
5.5011.503.00±0.10±0.10
6.0012.003.00±0.10±0.10
6.5012.503.00±0.10±0.10
7.0013.003.00±0.10±0.10
7.5013.503.00±0.10±0.10
8.0014.003.00±0.10±0.10
8.5014.503.00±0.10±0.10
9.0015.003.00±0.10±0.10
9.5015.503.00±0.10±0.10
10.0016.003.00±0.10±0.10
10.5016.503.00±0.13±0.10
11.0017.003.00±0.13±0.10
11.5017.503.00±0.13±0.10
12.0018.003.00±0.13±0.10
12.5018.503.00±0.13±0.10
13.0019.003.00±0.13±0.10
14.0020.003.00±0.13±0.10
15.0021.003.00±0.13±0.10
16.0022.003.00±0.13±0.10
17.0023.003.00±0.13±0.10
18.0024.003.00±0.13±0.10
19.0025.003.00±0.15±0.10
20.0026.003.00±0.15±0.10
21.0027.003.00±0.15±0.10
22.0028.003.00±0.15±0.10
23.0029.003.00±0.15±0.10
24.0030.003.00±0.15±0.10
25.0031.003.00±0.15±0.10
26.0032.003.00±0.15±0.10
28.0034.003.00±0.15±0.10
30.0036.003.00±0.15±0.10
32.0038.003.00±0.18±0.10
34.0040.003.00±0.18±0.10
36.0042.003.00±0.18±0.10
38.0044.003.00±0.18±0.10
40.0046.003.00±0.18±0.10
42.0048.003.00±0.18±0.10
44.0050.003.00±0.18±0.10
45.0051.003.00±0.18±0.10
46.0052.003.00±0.18±0.10
48.0054.003.00±0.18±0.10
50.0056.003.00±0.18±0.10
52.0058.003.00±0.20±0.10
54.0060.003.00±0.20±0.10
55.0061.003.00±0.20±0.10
56.0062.003.00±0.20±0.10
58.0064.003.00±0.20±0.10
60.0066.003.00±0.20±0.10
62.0068.003.00±0.20±0.10
63.0069.003.00±0.20±0.10
65.0071.003.00±0.20±0.10
67.0073.003.00±0.20±0.10
68.0074.003.00±0.20±0.10
70.0076.003.00±0.20±0.10
72.0078.003.00±0.20±0.10
75.0081.003.00±0.20±0.10
78.0084.003.00±0.20±0.10
80.0086.003.00±0.20±0.10
82.0088.003.00±0.25±0.10
85.0091.003.00±0.25±0.10
88.0094.003.00±0.25±0.10
90.0096.003.00±0.25±0.10
92.0098.003.00±0.25±0.10
95.00101.003.00±0.25±0.10
98.00104.003.00±0.25±0.10
100.00106.003.00±0.25±0.10
102.00108.003.00±0.25±0.10
105.00111.003.00±0.25±0.10
108.00114.003.00±0.25±0.10
110.00116.003.00±0.25±0.10
112.00118.003.00±0.25±0.10
115.00121.003.00±0.25±0.10
118.00124.003.00±0.25±0.10
120.00126.003.00±0.25±0.10
125.00131.003.00±0.30±0.10
128.00134.003.00±0.30±0.10
130.00136.003.00±0.30±0.10
132.00138.003.00±0.30±0.10
135.00141.003.00±0.30±0.10
138.00144.003.00±0.30±0.10
140.00146.003.00±0.30±0.10
145.00151.003.00±0.30±0.10
148.00154.003.00±0.30±0.10
150.00156.003.00±0.30±0.10
155.00161.003.00±0.30±0.10
160.00166.003.00±0.30±0.10
165.00171.003.00±0.30±0.10
170.00176.003.00±0.30±0.10
175.00181.003.00±0.30±0.10
180.00186.003.00±0.30±0.10
185.00191.003.00±0.38±0.10
190.00196.003.00±0.38±0.10
195.00201.003.00±0.38±0.10
200.00206.003.00±0.38±0.10

Cross-section 3.53 mm

ID × 3.53 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
7.5214.583.53±0.10±0.10
7.5914.653.53±0.10±0.10
7.6514.713.53±0.10±0.10
8.7315.793.53±0.10±0.10
9.1216.183.53±0.10±0.10
9.1916.253.53±0.10±0.10
9.2516.313.53±0.10±0.10
9.9216.983.53±0.10±0.10
10.4617.523.53±0.13±0.10
10.6917.753.53±0.13±0.10
10.7717.833.53±0.13±0.10
10.8217.883.53±0.13±0.10
12.0719.133.53±0.13±0.10
12.3719.433.53±0.13±0.10
12.4219.483.53±0.13±0.10
13.6420.703.53±0.13±0.10
13.8720.933.53±0.13±0.10
13.9421.003.53±0.13±0.10
13.9521.013.53±0.13±0.10
15.4722.533.53±0.13±0.10
15.5422.603.53±0.13±0.10
15.6022.663.53±0.13±0.10
16.3623.423.53±0.13±0.10
17.0424.103.53±0.13±0.10
17.1224.183.53±0.13±0.10
17.1724.233.53±0.13±0.10
18.6425.703.53±0.15±0.10
18.7225.783.53±0.15±0.10
18.7725.833.53±0.15±0.10
20.2227.283.53±0.15±0.10
20.2927.353.53±0.15±0.10
20.3527.413.53±0.15±0.10
21.8228.883.53±0.15±0.10
23.3930.453.53±0.15±0.10
24.9932.053.53±0.15±0.10
26.5733.633.53±0.15±0.10
28.1735.233.53±0.15±0.10
29.7436.803.53±0.15±0.10
31.3438.403.53±0.18±0.10
32.9239.983.53±0.18±0.10
34.5241.583.53±0.18±0.10
36.0943.153.53±0.18±0.10
37.6944.753.53±0.18±0.10
39.2946.353.53±0.18±0.10
40.6447.703.53±0.18±0.10
42.5249.583.53±0.18±0.10
44.0451.103.53±0.18±0.10
45.6952.753.53±0.18±0.10
47.2254.283.53±0.18±0.10
48.9055.963.53±0.18±0.10
50.3957.453.53±0.20±0.10
51.9959.053.53±0.20±0.10
53.5760.633.53±0.20±0.10
56.7463.803.53±0.20±0.10
59.9266.983.53±0.20±0.10
63.0970.153.53±0.20±0.10
66.2773.333.53±0.20±0.10
69.4476.503.53±0.20±0.10
72.6279.683.53±0.20±0.10
75.7982.853.53±0.20±0.10
78.9786.033.53±0.20±0.10
82.1489.203.53±0.25±0.10
85.3292.383.53±0.25±0.10
88.4995.553.53±0.25±0.10
91.6798.733.53±0.25±0.10
94.84101.903.53±0.25±0.10
98.02105.083.53±0.25±0.10
101.19108.253.53±0.25±0.10
104.37111.433.53±0.25±0.10
107.54114.603.53±0.25±0.10
110.72117.783.53±0.25±0.10
113.89120.953.53±0.25±0.10
117.07124.133.53±0.25±0.10
120.24127.303.53±0.30±0.10
126.59133.653.53±0.30±0.10
132.94140.003.53±0.30±0.10
139.29146.353.53±0.30±0.10
145.64152.703.53±0.30±0.10
151.99159.053.53±0.30±0.10
158.34165.403.53±0.30±0.10
164.69171.753.53±0.30±0.10
171.04178.103.53±0.30±0.10
177.39184.453.53±0.30±0.10
183.74190.803.53±0.38±0.10
190.09197.153.53±0.38±0.10
196.44203.503.53±0.38±0.10
202.79209.853.53±0.38±0.10
209.14216.203.53±0.38±0.10
215.49222.553.53±0.38±0.10
221.84228.903.53±0.38±0.10
228.19235.253.53±0.38±0.10
234.54241.603.53±0.38±0.10
240.89247.953.53±0.38±0.10
247.24254.303.53±0.38±0.10
253.59260.653.53±0.46±0.10
266.29273.353.53±0.46±0.10
278.99286.053.53±0.46±0.10
291.69298.753.53±0.46±0.10
304.39311.453.53±0.46±0.10
317.09324.153.53±0.46±0.10
329.79336.853.53±0.46±0.10
342.49349.553.53±0.46±0.10
355.19362.253.53±0.46±0.10
367.89374.953.53±0.46±0.10
380.59387.653.53±0.46±0.10
393.29400.353.53±0.46±0.10
405.26412.323.53±0.56±0.10
430.66437.723.53±0.56±0.10
456.06463.123.53±0.56±0.10
481.46488.523.53±0.56±0.10
506.86513.923.53±0.56±0.10

Cross-section 4.00 mm

ID × 4.00 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
5.0013.004.00±0.10±0.13
6.0014.004.00±0.10±0.13
7.0015.004.00±0.10±0.13
8.0016.004.00±0.10±0.13
9.0017.004.00±0.10±0.13
10.0018.004.00±0.10±0.13
11.0019.004.00±0.13±0.13
12.0020.004.00±0.13±0.13
13.0021.004.00±0.13±0.13
14.0022.004.00±0.13±0.13
15.0023.004.00±0.13±0.13
16.0024.004.00±0.13±0.13
17.0025.004.00±0.13±0.13
18.0026.004.00±0.13±0.13
19.0027.004.00±0.15±0.13
20.0028.004.00±0.15±0.13
22.0030.004.00±0.15±0.13
24.0032.004.00±0.15±0.13
25.0033.004.00±0.15±0.13
26.0034.004.00±0.15±0.13
28.0036.004.00±0.15±0.13
30.0038.004.00±0.15±0.13
32.0040.004.00±0.18±0.13
34.0042.004.00±0.18±0.13
36.0044.004.00±0.18±0.13
38.0046.004.00±0.18±0.13
40.0048.004.00±0.18±0.13
42.0050.004.00±0.18±0.13
44.0052.004.00±0.18±0.13
45.0053.004.00±0.18±0.13
46.0054.004.00±0.18±0.13
48.0056.004.00±0.18±0.13
50.0058.004.00±0.18±0.13
52.0060.004.00±0.20±0.13
55.0063.004.00±0.20±0.13
58.0066.004.00±0.20±0.13
60.0068.004.00±0.20±0.13
62.0070.004.00±0.20±0.13
65.0073.004.00±0.20±0.13
68.0076.004.00±0.20±0.13
70.0078.004.00±0.20±0.13
72.0080.004.00±0.20±0.13
75.0083.004.00±0.20±0.13
78.0086.004.00±0.20±0.13
80.0088.004.00±0.20±0.13
85.0093.004.00±0.25±0.13
90.0098.004.00±0.25±0.13
95.00103.004.00±0.25±0.13
100.00108.004.00±0.25±0.13
105.00113.004.00±0.25±0.13
110.00118.004.00±0.25±0.13
115.00123.004.00±0.25±0.13
120.00128.004.00±0.25±0.13
125.00133.004.00±0.30±0.13
130.00138.004.00±0.30±0.13
135.00143.004.00±0.30±0.13
140.00148.004.00±0.30±0.13
145.00153.004.00±0.30±0.13
150.00158.004.00±0.30±0.13
160.00168.004.00±0.30±0.13
170.00178.004.00±0.30±0.13
180.00188.004.00±0.30±0.13
190.00198.004.00±0.38±0.13
200.00208.004.00±0.38±0.13
210.00218.004.00±0.38±0.13
220.00228.004.00±0.38±0.13
230.00238.004.00±0.38±0.13
240.00248.004.00±0.38±0.13
250.00258.004.00±0.38±0.13

Cross-section 5.00 mm

ID × 5.00 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
10.0020.005.00±0.10±0.13
12.0022.005.00±0.13±0.13
14.0024.005.00±0.13±0.13
15.0025.005.00±0.13±0.13
16.0026.005.00±0.13±0.13
18.0028.005.00±0.13±0.13
20.0030.005.00±0.15±0.13
22.0032.005.00±0.15±0.13
24.0034.005.00±0.15±0.13
25.0035.005.00±0.15±0.13
26.0036.005.00±0.15±0.13
28.0038.005.00±0.15±0.13
30.0040.005.00±0.15±0.13
32.0042.005.00±0.18±0.13
34.0044.005.00±0.18±0.13
35.0045.005.00±0.18±0.13
36.0046.005.00±0.18±0.13
38.0048.005.00±0.18±0.13
40.0050.005.00±0.18±0.13
42.0052.005.00±0.18±0.13
44.0054.005.00±0.18±0.13
45.0055.005.00±0.18±0.13
48.0058.005.00±0.18±0.13
50.0060.005.00±0.18±0.13
52.0062.005.00±0.20±0.13
55.0065.005.00±0.20±0.13
58.0068.005.00±0.20±0.13
60.0070.005.00±0.20±0.13
62.0072.005.00±0.20±0.13
65.0075.005.00±0.20±0.13
68.0078.005.00±0.20±0.13
70.0080.005.00±0.20±0.13
72.0082.005.00±0.20±0.13
75.0085.005.00±0.20±0.13
78.0088.005.00±0.20±0.13
80.0090.005.00±0.20±0.13
82.0092.005.00±0.25±0.13
85.0095.005.00±0.25±0.13
88.0098.005.00±0.25±0.13
90.00100.005.00±0.25±0.13
95.00105.005.00±0.25±0.13
100.00110.005.00±0.25±0.13
105.00115.005.00±0.25±0.13
110.00120.005.00±0.25±0.13
115.00125.005.00±0.25±0.13
120.00130.005.00±0.25±0.13
125.00135.005.00±0.30±0.13
130.00140.005.00±0.30±0.13
135.00145.005.00±0.30±0.13
140.00150.005.00±0.30±0.13
145.00155.005.00±0.30±0.13
150.00160.005.00±0.30±0.13
155.00165.005.00±0.30±0.13
160.00170.005.00±0.30±0.13
165.00175.005.00±0.30±0.13
170.00180.005.00±0.30±0.13
175.00185.005.00±0.30±0.13
180.00190.005.00±0.30±0.13
185.00195.005.00±0.38±0.13
190.00200.005.00±0.38±0.13
195.00205.005.00±0.38±0.13
200.00210.005.00±0.38±0.13
210.00220.005.00±0.38±0.13
220.00230.005.00±0.38±0.13
230.00240.005.00±0.38±0.13
240.00250.005.00±0.38±0.13
250.00260.005.00±0.38±0.13
260.00270.005.00±0.46±0.13
270.00280.005.00±0.46±0.13
280.00290.005.00±0.46±0.13
290.00300.005.00±0.46±0.13
300.00310.005.00±0.46±0.13

Cross-section 5.33 mm

ID × 5.33 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
18.6429.305.33±0.15±0.13
20.2230.885.33±0.15±0.13
21.8232.485.33±0.15±0.13
23.3934.055.33±0.15±0.13
24.9935.655.33±0.15±0.13
26.5737.235.33±0.15±0.13
28.1738.835.33±0.15±0.13
29.7440.405.33±0.15±0.13
31.3442.005.33±0.18±0.13
32.9243.585.33±0.18±0.13
34.5245.185.33±0.18±0.13
36.0946.755.33±0.18±0.13
37.6948.355.33±0.18±0.13
39.2949.955.33±0.18±0.13
40.6451.305.33±0.18±0.13
42.5253.185.33±0.18±0.13
44.0454.705.33±0.18±0.13
45.6956.355.33±0.18±0.13
47.2257.885.33±0.18±0.13
48.9059.565.33±0.18±0.13
50.3961.055.33±0.20±0.13
53.5764.235.33±0.20±0.13
56.7467.405.33±0.20±0.13
59.9270.585.33±0.20±0.13
63.0973.755.33±0.20±0.13
66.2776.935.33±0.20±0.13
69.4480.105.33±0.20±0.13
72.6283.285.33±0.20±0.13
75.7986.455.33±0.20±0.13
78.9789.635.33±0.20±0.13
82.1492.805.33±0.25±0.13
85.3295.985.33±0.25±0.13
88.4999.155.33±0.25±0.13
91.67102.335.33±0.25±0.13
94.84105.505.33±0.25±0.13
98.02108.685.33±0.25±0.13
101.19111.855.33±0.25±0.13
104.37115.035.33±0.25±0.13
107.54118.205.33±0.25±0.13
110.72121.385.33±0.25±0.13
113.89124.555.33±0.25±0.13
117.07127.735.33±0.25±0.13
120.24130.905.33±0.30±0.13
126.59137.255.33±0.30±0.13
132.94143.605.33±0.30±0.13
139.29149.955.33±0.30±0.13
145.64156.305.33±0.30±0.13
151.99162.655.33±0.30±0.13
158.34169.005.33±0.30±0.13
164.69175.355.33±0.30±0.13
171.04181.705.33±0.30±0.13
177.39188.055.33±0.30±0.13
183.74194.405.33±0.38±0.13
190.09200.755.33±0.38±0.13
196.44207.105.33±0.38±0.13
202.79213.455.33±0.38±0.13
209.14219.805.33±0.38±0.13
215.49226.155.33±0.38±0.13
221.84232.505.33±0.38±0.13
228.19238.855.33±0.38±0.13
234.54245.205.33±0.38±0.13
240.89251.555.33±0.38±0.13
247.24257.905.33±0.38±0.13
253.59264.255.33±0.46±0.13
266.29276.955.33±0.46±0.13
278.99289.655.33±0.46±0.13
291.69302.355.33±0.46±0.13
304.39315.055.33±0.46±0.13
317.09327.755.33±0.46±0.13
329.79340.455.33±0.46±0.13
342.49353.155.33±0.46±0.13
355.19365.855.33±0.46±0.13
367.89378.555.33±0.46±0.13
380.59391.255.33±0.46±0.13
393.29403.955.33±0.46±0.13
405.26415.925.33±0.56±0.13
430.66441.325.33±0.56±0.13
456.06466.725.33±0.56±0.13
481.46492.125.33±0.56±0.13
506.86517.525.33±0.56±0.13
532.26542.925.33±0.56±0.13
557.66568.325.33±0.56±0.13
582.32592.985.33±0.56±0.13

Cross-section 5.70 mm

ID × 5.70 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
85.3296.725.70±0.25±0.15
88.4999.895.70±0.25±0.15
91.67103.075.70±0.25±0.15
94.84106.245.70±0.25±0.15
98.02109.425.70±0.25±0.15
101.19112.595.70±0.25±0.15
104.37115.775.70±0.25±0.15
107.54118.945.70±0.25±0.15
110.72122.125.70±0.25±0.15
113.89125.295.70±0.25±0.15
117.07128.475.70±0.25±0.15
120.24131.645.70±0.30±0.15
126.59137.995.70±0.30±0.15
132.94144.345.70±0.30±0.15
139.29150.695.70±0.30±0.15
145.64157.045.70±0.30±0.15
151.99163.395.70±0.30±0.15
158.34169.745.70±0.30±0.15
164.69176.095.70±0.30±0.15
171.04182.445.70±0.30±0.15
177.39188.795.70±0.30±0.15
183.74195.145.70±0.38±0.15
190.09201.495.70±0.38±0.15
196.44207.845.70±0.38±0.15
202.79214.195.70±0.38±0.15
209.14220.545.70±0.38±0.15
215.49226.895.70±0.38±0.15
221.84233.245.70±0.38±0.15
228.19239.595.70±0.38±0.15
234.54245.945.70±0.38±0.15
240.89252.295.70±0.38±0.15
253.59264.995.70±0.46±0.15
266.29277.695.70±0.46±0.15
278.99290.395.70±0.46±0.15
291.69303.095.70±0.46±0.15
304.39315.795.70±0.46±0.15
329.79341.195.70±0.46±0.15
355.19366.595.70±0.46±0.15
380.59391.995.70±0.46±0.15
405.26416.665.70±0.56±0.15
456.06467.465.70±0.56±0.15
506.86518.265.70±0.56±0.15
557.66569.065.70±0.56±0.15

Cross-section 6.00 mm

ID × 6.00 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
20.0032.006.00±0.15±0.15
22.0034.006.00±0.15±0.15
24.0036.006.00±0.15±0.15
25.0037.006.00±0.15±0.15
26.0038.006.00±0.15±0.15
28.0040.006.00±0.15±0.15
30.0042.006.00±0.15±0.15
32.0044.006.00±0.18±0.15
34.0046.006.00±0.18±0.15
35.0047.006.00±0.18±0.15
36.0048.006.00±0.18±0.15
38.0050.006.00±0.18±0.15
40.0052.006.00±0.18±0.15
42.0054.006.00±0.18±0.15
44.0056.006.00±0.18±0.15
45.0057.006.00±0.18±0.15
46.0058.006.00±0.18±0.15
48.0060.006.00±0.18±0.15
50.0062.006.00±0.18±0.15
52.0064.006.00±0.20±0.15
55.0067.006.00±0.20±0.15
58.0070.006.00±0.20±0.15
60.0072.006.00±0.20±0.15
62.0074.006.00±0.20±0.15
65.0077.006.00±0.20±0.15
68.0080.006.00±0.20±0.15
70.0082.006.00±0.20±0.15
72.0084.006.00±0.20±0.15
75.0087.006.00±0.20±0.15
80.0092.006.00±0.20±0.15
85.0097.006.00±0.25±0.15
90.00102.006.00±0.25±0.15
95.00107.006.00±0.25±0.15
100.00112.006.00±0.25±0.15
105.00117.006.00±0.25±0.15
110.00122.006.00±0.25±0.15
115.00127.006.00±0.25±0.15
120.00132.006.00±0.25±0.15
125.00137.006.00±0.30±0.15
130.00142.006.00±0.30±0.15
135.00147.006.00±0.30±0.15
140.00152.006.00±0.30±0.15
145.00157.006.00±0.30±0.15
150.00162.006.00±0.30±0.15
160.00172.006.00±0.30±0.15
170.00182.006.00±0.30±0.15
180.00192.006.00±0.30±0.15
190.00202.006.00±0.38±0.15
200.00212.006.00±0.38±0.15
210.00222.006.00±0.38±0.15
220.00232.006.00±0.38±0.15
230.00242.006.00±0.38±0.15
240.00252.006.00±0.38±0.15
250.00262.006.00±0.38±0.15
260.00272.006.00±0.46±0.15
270.00282.006.00±0.46±0.15
280.00292.006.00±0.46±0.15
290.00302.006.00±0.46±0.15
300.00312.006.00±0.46±0.15
310.00322.006.00±0.46±0.15
320.00332.006.00±0.46±0.15
330.00342.006.00±0.46±0.15
340.00352.006.00±0.46±0.15
350.00362.006.00±0.46±0.15
360.00372.006.00±0.46±0.15
370.00382.006.00±0.46±0.15
380.00392.006.00±0.46±0.15
390.00402.006.00±0.46±0.15
400.00412.006.00±0.46±0.15

Cross-section 6.99 mm

ID × 6.99 mm CS

ID (mm)OD (mm)CS (mm)ID Tol.CS Tol.
139.29153.276.99±0.30±0.18
145.64159.626.99±0.30±0.18
151.99165.976.99±0.30±0.18
158.34172.326.99±0.30±0.18
164.69178.676.99±0.30±0.18
171.04185.026.99±0.30±0.18
177.39191.376.99±0.30±0.18
183.74197.726.99±0.38±0.18
190.09204.076.99±0.38±0.18
196.44210.426.99±0.38±0.18
202.79216.776.99±0.38±0.18
209.14223.126.99±0.38±0.18
215.49229.476.99±0.38±0.18
221.84235.826.99±0.38±0.18
228.19242.176.99±0.38±0.18
234.54248.526.99±0.38±0.18
240.89254.876.99±0.38±0.18
247.24261.226.99±0.38±0.18
253.59267.576.99±0.46±0.18
266.29280.276.99±0.46±0.18
278.99292.976.99±0.46±0.18
291.69305.676.99±0.46±0.18
304.39318.376.99±0.46±0.18
317.09331.076.99±0.46±0.18
329.79343.776.99±0.46±0.18
342.49356.476.99±0.46±0.18
355.19369.176.99±0.46±0.18
367.89381.876.99±0.46±0.18
380.59394.576.99±0.46±0.18
393.29407.276.99±0.46±0.18
405.26419.246.99±0.56±0.18
430.66444.646.99±0.56±0.18
456.06470.046.99±0.56±0.18
481.46495.446.99±0.56±0.18
506.86520.846.99±0.56±0.18
532.26546.246.99±0.56±0.18
557.66571.646.99±0.56±0.18
582.32596.306.99±0.56±0.18
607.72621.706.99±0.56±0.18
633.12647.106.99±0.56±0.18
658.52672.506.99±0.56±0.18

889 sizes listed across all cross-sections. For sizes not listed, custom manufacturing is available.

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