Metric O-Rings Sizes » Standard Metric Orings

Metric O-rings are commonly used in specialized applications and can be made to any size. Metric o-rings fill many gaps left by the standardized as568 sized o-rings. Datwyler can manufacture metric orings to fit your application needs, or you may use the search below to see our available material types and metric o-ring dimensions.

Custom O-Ring RFQ
O-Ring Material Selection Guide
Buy O-rings Online
metric orings right nav image
Blue Bg 1
Blue Bg2
Material Type
Measurement Type
Cross Section ?
Inside Diameter ?
Part Number
Black Bg
Black Bg2

Standard Metric O-Ring Lookup

Selected O-Ring Details

Black Bg3

Detailed Metric O-Ring Information

Chemical Description Please Select a Material Type
Abbreviations (ASTM 1418)
Other Trade Names
ASTM D2000 Designations
Low Temperature Range
High Temperature Range
Material Details
General Material Description
Please Select a Material Type
Primary Uses:
Not Recommended:

Metric O-Rings Img

Metric Size Chart » Standard Metric O-Ring Sizes

Metric O-ring Sizes
Cross Section
Product Data Sheet
1.00, 1.02
1.50, 1.52
1.60, 1.63
1.78, 1.80, 1.52
1.90, 1.98
2.00, 2.08
2.40, 2.46
2.50, 2.55
2.62, 2.70, 2.95
3.53, 3.55, 3.60
4.00, 4.50
5.00, 5.30, 5.33
5.70, 6.00
6.99, 7.30, 8.40
Metric O-ring Reference Manual
Material Slabs Img

Metric O-rings are available in several different material types. Common material types include Nitrile, HNBR, Silicone, Fluorosilicone, Fluorocarbon (Viton®), EPDM, Neoprene, and Butyl. For more information visit our materials page.

Speciality o-rings can be made to any metric size. For special material types custom sizes, modifications, coatings or high volume, OEM pricing please visit our online RFQ form.

If you need assistance with material type selection please contact us. For standard materials type you can visit our online ordering section.



Viton ® is a registered trademarks of E. I. du Pont de Nemours and Company or affiliates

Products Examples by Category
Rubber Molding & Manufacturing:
Engineering, R&D, Product Realization:
Industry Experience & Solutions:
Molded Rubber