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Internal & External Tab Washers | Lock Washers

Tab Washers are designed to securely hold parts in place. There are various types of tab washers that are engineered for different types of applications. Willie Washer offers internal tab washers, external tab washers, and locking tab washers.We also offer internal & external combination tab washers to meet the unique requirements of your project. The external or internal tabs of the tab lock washer are bent over mating parts to create a physical lock for bolts and nuts. Internal tab lock washers, external tab lock washers, and lock washers are designed to be utilized in critical assemblies, such as naval ships, power plants, and in heavy equipment preventing bolts from coming loose. Tab and lock washers are also utilized in environments that feature excessive heating or consistant vibrations.

The tabs of tab washers can also fit into shafts and notches to keep parts from turning. Tab washers and tab lock washers are available in materials such as Low Carbon Steel, Stainless Steel, Monel, Spring Steel, Aluminum, Hastelloy, and Brass. Internal and external tab lock washers are available in a variety of outside and inside diameters to ensure a perfect match for the nuts, bolts, or fastening required of your application. Tab washers are a specific category of lock washers that feature a round configuration. The single or multiple tabs are embedded around bolts. Tab washers are also engineered to be installed in a flat configuration. Choose a tab washer or lock washer that meets the specifications of your project. Contact a specialist with questions or concerns about washers.

In addition to tab washers, we also offer other types of special washers such as Square OD Washers, Slotted C Chaped Washers, Clipped OD Washers, and D Shaped ID Washers to meet the specifications of your project. Contact a specialist with questions or concerns about washers.

Set Descending Direction
Inner Diameter (ID)Outer Diameter (OD)Thickness (T)Bolt Size (Inch)MaterialFinishStockRequest a Quote
0.670 in.1.850 in.0.040 in.5/8Low Carbon Steel - Soft130Part Detail/Quote
0.390 in.1.859 in.0.050 in.3/8Monel22Part Detail/Quote
0.671 in.1.875 in.0.046 in.5/8Low Carbon Steel - Soft30Part Detail/Quote
0.800 in.1.875 in.0.062 in.Monel51Part Detail/Quote
1.015 in.1.875 in.0.074 in.Low Carbon Steel - Soft68Part Detail/Quote
0.968 in.1.905 in.0.031 in.7/8Stainless - 300 Series72Part Detail/Quote
0.656 in.1.937 in.0.095 in.5/8Hastelloy2Part Detail/Quote
0.562 in.1.830 in.0.030 in.1/2Stainless - 300 Series8Part Detail/Quote
0.265 in.1.812 in.0.050 in.1/4Monel19Part Detail/Quote
0.406 in.1.560 in.0.063 in.3/8Low Carbon Steel - SoftZinc & Yellow130Part Detail/Quote
0.467 in.1.565 in.0.021 in.7/16Stainless - 300 Series0Part Detail/Quote
0.520 in.1.570 in.0.042 in.1/2Low Carbon Steel - SoftZinc & Clear62Part Detail/Quote
Set Descending Direction