Black zinc plating non-standard stamping round washers

Metric Single-Wave Washers.These curved, flexible washers act like springs to compensate for tolerance variations and uneven surfaces. You can also use them to damp vibration.
18-8 stainless steel washers have good chemical resistance and may be mildly magnetic.
Bronze washers are corrosion resistant in wet environments, nonmagnetic, and electrically conductive.
Steel washers are harder and hold their shape better than stainless steel washers, but aren’t as corrosion resistant. They have a black finish from heat treatment.    

Push-On Retaining Caps.Use these caps to hold components in place and protect shaft ends. Install these caps with a hammer or push them into place by hand.
Corrosion-resistant-coated finish is more corrosion resistant in wet environments than zinc plated finish. Also known as black luster.
Nickel-plated finish has excellent corrosion resistance and a decorative appearance.
Zinc-plated finish is corrosion resistant in wet environments.    

Size Can also be According to the Customer's requirement please check the detailed specification sheet details PDF， CAD, 109-110Page See more product details.    

Packing: The inner packaging consists of polyfoam, while the outer layer is a carton. The carton sizes are 29*19*19.5 cm and 23.5*17.5*8 cm, respectively. The pallet dimensions are 215*100*90 cm, or they can be customized according to your requirements.