Metric Tubing
MicroGroup, part of TE Connectivity, is typically stocks seamless 304 stainless steel metric tubing and 316 stainless steel metric tubing, usually in the annealed temper condition manufactured to OD and wall dimensions.
For sizes or alloys not listed below, or to place an order, call 800-255-8823. To purchase standard stock tubing please visit our Online Store .
Please Specify Metric Tubing by:
Tolerance Table
OD (mm)
OD Tolerance (mm)
Wall Tolerance
< 3mm
+/- 0.050
+/- 15%
3 mm to < 6mm
+/- 0.080
+/- 15%
6mm to < 14mm
+/- 0.130
+/- 15%
14mm to < 24mm
+/- 0.130
+/- 10%
Complete Listing and Specifications
View
Complete Listing and Specifications – Stock Metric Tubing Products listed below in blue are available in our Online Store . Please call 800-255-8823 or request a quote for custom orders, products not available in our online store, custom lengths and large quantities.
OD Nom. (mm)
Wall Nom. (mm)
ID Nom. (mm)
Type 304 Item #
Type 316 Item #
1 (.039″)
0.20 (.008″)
0.60 (.024″)
304M01X.20SL
Special Order
2 (.079″)
0.50 (.020″)
1.00 (.039″)
304M02X.50SL 316M02X.50SL
3 (.118″)
0.50 (.020″)
2.00 (.079″)
304M03X.50SL 316M03X.50SL
4 (.157″)
0.50 (.020″)
3.00 (.118″)
304M04X.50SL 316M04X.50SL
5 (.197″)
0.50 (.020″)
4.00 (.157″)
304M05X.50SL 316M05X.50SL
6 (.236″)
0.50 (.020″)
5.00 (.197″)
304M06X.50SL 316M06X.50SL
6 (.236″)
1.00 (.039″)
4.00 (.157″)
304M06X1.00SL 316M06X1.00SL
6 (.236″)
1.50 (.059″)
3.00 (.118″)
304M06X1.50SL
316M06X1.50SL
7 (.276″)
0.50 (.020″)
6.00 (.236″)
304M07X.50SL 316M07X.50SL
7 (.276″)
1.00 (.039″)
5.00 (.197″)
304M07X1.00SL
316M07X1.00SL
8 (.315″)
0.50 (.020″)
7.00 (.276″)
304M08X.50SL
316M08X.50SL
8 (.315″)
1.00 (.039″)
6.00 (.236″)
304M08X1.00SL 316M08X1.00SL
8 (.315″)
1.50 (.059″)
5.00 (.197″)
304M08X1.50SL
Special Order
9 (.354″)
0.50 (.020″)
8.00 (.315″)
304M09X.50SL
316M09X.50SL
9 (.354″)
1.00 (.039″)
7.00 (.276″)
304M09X1.00SL
316M09X1.00SL
9 (.354″)
1.50 (.059″)
6.00 (.236″)
304M09X1.50SL
Special Order
10 (.394″)
0.50 (.020″)
9.00 (.354″)
304M10X.50SL 316M10X.50SL
10 (.394″)
1.00 (.039″)
8.00 (.315″)
304M10X1.00SL 316M10X1.00SL
10 (.394″)
1.50 (.059″)
7.00 (.276″)
304M10X1.50SL
316M10X1.50SL
10 (.394″)
2.00 (.079″)
6.00 (.236″)
304M10X2.00SL
Special Order
11 (.433″)
0.50 (.020″)
10.00 (.394″)
304M11X.50SL
Special Order
11 (.433″)
1.00 (.039″)
9.00 (.354″)
304M11X1.00SL
316M11X1.00SL
12 (.472″)
0.50 (.020″)
11.00 (.433″)
304M12X.50SL 316M12X.50SL
12 (.472″)
1.00 (.039″)
10.00 (.394″)
304M12X1.00SL
316M12X1.00SL
12 (.472″)
1.50 (.059″)
9.00 (.354″)
304M12X1.50SL
316M12X1.50SL
12 (.472″)
2.00 (.079″)
8.00 (.315″)
304M12X2.00SL
Special Order
14 (.551″)
1.50 (.059″)
11.00 (.433″)
304M14X1.50SL
316M14X1.50SL
16 (.630″)
1.50 (.059″)
13.00 (.512″)
304M16X1.50SL
316M16X1.50SL
20 (.787″)
1.00 (.039″)
18.00 (.709″)
304M20X1.00SL
Special Order
20 (.787″)
1.50 (.059″)
17.00 (.669″)
304M20X1.50SL
316M20X1.50SL
22 (.866″)
1.50 (.059″)
19.00 (.748″)
304M22X1.50SL
316M22X1.50SL
24 (.945″)
1.50 (.059″)
21.00 (.827″)
Special Order
Special Order
Metric tubing is generally used with standard metric compression fittings and other commercial applications that require corrosion resistance and strength.