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Basic Cup Washers

Basic or Standard Cup Washers have the sides of the cup or dish bent at roughly 90 degrees. The basic cup washers are manufactured in a shape that allows for a variety of uses in an array of applications. Standard cup washers are used to cover bolts or nuts for safety or anti-tampering requirements. Cup washers are also used to compress insulation and sealant materials. Additionally cup washers are also utilized as spring retainers.

The important characteristics of a basic or standard cup washer are different depending on the uses. The inside cup dimension, the outside dimension, the height, and the material thickness are factors to consider when designing your cup washer. Cup washers are available in materials such as Low Carbon Steel, Spring Steel, Stainless Steel, Brass and Copper. Basic or standard cup washers are available in finishes such as Zinc & Yellow, Zinc & Clear, Galvanized, Black Oxide, Nickel, and Phosphate & Oil. Choose a cup washer material and finish that meets your needs. Basic and standard cup washers are designed to accommodate a variety of bolt sizes and uses. Contact a specialist at Willie Washer to learn more about cup washers.

Set Descending Direction
ID OD T Bolt Size (Inch) Material Finish Stock Request a Quote
0.130 in. 0.750 in. 0.054 in. #4 Low Carbon Steel - Soft 27002 Part Detail/Quote
0.194 in. 0.750 in. 0.060 in. #8 Low Carbon Steel - Soft Cadmium & Yellow 17100 Part Detail/Quote
0.198 in. 0.750 in. 0.048 in. #10 Low Carbon Steel - Soft Zinc & Clear 47336 Part Detail/Quote
0.416 in. 0.750 in. 0.050 in. 3/8 Stainless - 300 Series 10760 Part Detail/Quote
0.259 in. 0.780 in. 0.032 in. 3/16 Low Carbon Steel - Soft Zinc & Yellow 10270 Part Detail/Quote
0.200 in. 0.840 in. 0.038 in. #10 Low Carbon Steel - Soft Nickel 45900 Part Detail/Quote
0.375 in. 0.846 in. 0.048 in. 5/16 Low Carbon Steel - Soft Zinc & Clear 5200 Part Detail/Quote
0.640 in. 0.850 in. 0.030 in. 5/8 Low Carbon Steel - Soft 4500 Part Detail/Quote
0.203 in. 0.875 in. 0.047 in. #10 Spring Steel - Hard 22000 Part Detail/Quote
0.203 in. 0.875 in. 0.047 in. #10 Spring Steel - Hard Zinc & Clear 23500 Part Detail/Quote
0.203 in. 0.875 in. 0.048 in. #10 Spring Steel - Hard Zinc & Clear 15800 Part Detail/Quote
0.344 in. 0.875 in. 0.074 in. 5/16 Low Carbon Steel - Soft Zinc & Clear 10700 Part Detail/Quote
Set Descending Direction