All O-Rings Online: An extensive selection of Metric O-Rings in Millimeters (mm), ISO 3601, Japanese Standard JIS B 2401 P, G, S and V O-Ring sizes in 

Size CS (IN) ID (IN) OD (IN) CS (MM) ID (MM) OD (MM) Shop our online store or get a 1X1 0.039 0.039 0.118 1.00 1.00 3.00 Get QuoteBuy Online 1X1.25 0.039 0.049 0.128 1.00 1.25 3.25 Get QuoteBuy Online 1X1.5 0.039 0.059 0.138 1.00 1.50 3.50 Get QuoteBuy Online

Standard sizing charts for o-rings, AS568 standard metric JIS BS Parker o-rings, x-rings, and square-rings Standard and custom o-rings in stock order 

O-Ring size is defined by inside diameter and cross-section (width) and is listed in both fractional and decimal dimensions with tolerances. The standards range in I.D.'s from .74 mm to 658.88 mm and cross sections (widths) from 1.02 mm to 6.99 mm.

O-Ring Size Chart. By clicking the links below you can locate the Hercules imperial. O-ring size chart, and the Metric O-ring size chart.

This table is a reference to O-ring sizes for common housing dimensions. 6.1 OR O-rings in static radial sealing, metric sizes. ID 2,9 – 17,3 mm. Dimensions.

USA O-Ring Size Chart; USA X-Ring Size Chart; USA Square Ring Size Chart; Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. O-Ring Gland Design Considerations; Static O-Ring Groove Design Face Seal; Metric O-Ring Groove Design; Static O-Ring Groove Design Rod

Common Metric O-Rings Sizes (800)775-6525 | www.marcorubber.com REQUEST A QUOTE Common Metric O-Rings Sizes Tolerances var y by use, please see our tolerance pages. Thousands of non-standard sizes are available in stock or can be made within a few weeks typically without tooling fees so no need to settle for a less than optimal fit.

With a wide variety of sizes available, Metric O-Rings fill in the gaps left by the standardized AS568 o-ring chart. Metric O-Ring sizing is determined by the o-ring's inside diameter and cross section width. Buna is also known as: Nitrile, NBR, N, Buna-N. Nitrile, chemically, is a copolymer of butadiene and acrylonitrile.

The first digit of the Size Code indicates the cross section group (A-E), while the last four digits indicate the O-Ring inside diameter rounded to one-tenth millimeter. For a complete listing of all metric o-ring sizes, visit our Metric O-Ring Cross Reference Table. SHOP FOR METRIC O-RINGS ISO 3601 Size Chart Read more »

Metric Straight Thread O-Ring. Thread conforms to ISO 261. Port conforms to ISO 6149 and SAE J2244. Pitch & diameter measured in inches e.g. G1/4-19. Parallel threads measured in millimeters, i.e. M22 x 1.5. Parallel threads require o-ring for pressure tight connection. Thread angle is 60°. Easily identified by raised ridge on port