This collection is great for added props in an industrial themed set, or even for mechanical pieces when visualizing a project. All models have clean geometry and UV's and are optimized for smoothing. The collection contains the following washers: plain, small, fender, chamfered, American spring washer, British spring washer, crinkle washer, internal teeth shake-proof washer and external teeth shake-proof washer. With this set you shouldn't need to worry about washers ever again. Included are textures for brass, zinc and galvanized finishes.