Rubber Washers O-Rings Plastic Washers Sponge Weather Stripping Flange Gaskets Bolted Tank Stripping Rubber Grommets Sheet Rubber Shims

Custom Die Cutting Roll Slitting Extruding Molding Laminating Shearing Laser / Waterjet Cutting

Manufacturer-direct Rubber Washers, O-Rings, Flange Gaskets, Sponge Weather Stripping, Plastic Washers, Rubber Grommets, other Gasket and Sealing Products
ISO 9001:2008 Certified

MI Home Order Info Company Profile Site Map Search
Products Custom Fabrication Gasket Materials

Sizes-Tolerances • Style Codes • Prices-Discounts • Material Options

MI Home

MI Custom Die Cutting part sample array

 

Rubber Washers & Pads

Over 10,000 Standard Die Cut Rubber Washer Sizes in 50+ Material Choices

Range of Selections

Standard Tolerances

From

Thru

Tol

From

Thru

Tol

inch

inch

+/- inch

mm

mm

+/- mm

0.000

0.499

0.015

0.0

12.9

0.4

0.500

0.999

0.020

13.0

24.9

0.8

1.000

1.499

0.025

25.0

37.9

1.0

1.500

1.999

0.030

38.0

50.9

1.3

2.000

2.499

0.035

51.0

63.9

1.6

2.500

2.999

0.040

64.0

75.9

1.9

Hardness (Durometer)

+/- 5 (Shore A)

Standard options range from 1/8" to 3" OD (see Flange Gaskets for larger sizes) in thicknesses from 1/32" through 3/8" with any possible size ID.  OD and ID options include all 1/64" (.0156") increments within the stated ranges. Thickness options include 1/32", 1/16", 3/32", 1/8", 3/16", 1/4", 3/8" in most materials, with others available on request.

Limitations

In general, die cutting limitations include 1) OD and ID dimensions must be at least 1/32" (.031") greater than thickness, and 2) OD must be greater than ID by at least twice the material thickness + 1/16" (i.e. wall width must be 1/32" greater than the thickness).

For example, the lowest possible OD or ID on 1/4" thick rubber washers is 9/32" (1/4"+1/32", .563"), and OD's must be at least 9/16" (1/4"+1/4"+1/16"; .563) greater than ID's.

Standard Dimensions

Over 10,000 Standard Size Rubber Washer Sizes
(x 50+ Material Options!)

Standard rubber washer sizes show the Maximum available Inside Diameter (ID) for all available Outside Diameter (OD) and Material Thickness combinations.  Minimum available ID for each thickness option is shown on the chart header. 

Precise ID options can be determined by tracing upwards from Maximum ID on the charts; all smaller ID's listed above and in the same thickness column (for smaller OD options of the same thickness) are available.  In other words, any ID available on an OD-thickness combination is also available on any larger OD of the same thickness. 

All OD-thickness combinations are also available as round disc-shaped Rubber Pads or Bumpers with no center hole.

Please see Standard Prices for prices in quantities from 100 to 100,000 for each size by Material and OD range (ID's do not affect pricing).



MI Home Up 1 Level Order Info Company Profile Site Map Search

Google
WWW MetroGasket



MSN Search

MI Rubber and Gasket Building (Grandview, MO)Metro Industries, Inc.
4018 E. 137th Terrace  Grandview, Missouri  64030 (USA)

Centrally located in the Greater Kansas City area

.
All materials copyright  Metro Industries, Inc., 1967-2005      Last modified: January 17, 2010

MI Rubber & Gasket Punch Press DepartmentFor Large Orders, Custom Quotes, Company Info, Technical Assistance:

For Existing Orders or Standard/Semi-Standard Product Inquiries (O-Rings, Flange Gaskets, Rubber Washers, Sponge Stripping, Sheet Rubber, etc.):

Metro Industries proudly operates under an ISO 9001:2008 Quality System (click to view certificate)

Try MI Rubber & Gasket for the best information on the web on Rubber Washers, Flange Gaskets, O-Rings, Plastic Washers/Shims, Sponge Weather Stripping, Rubber Grommets, Steel Rule Die Cutting, Rubber Gaskets, Rubber Extrusions, Sheet Rubber, Sponge Rubber, Molded Rubber, Air Diffuser Tubes/Sleeves, Roll Slitting, and more.