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DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 5/16"PRODUCT ATTRIBUTES- Category: Helical Spring Lock Washers- System of Measurement: Inch- Brand: Aspen Fasteners- Form and Design: Light Split- Material: Silicon Bronze- Coating: Uncoated- Origin: Origin Undefined- Standards and Specifications: ASME B18.21.1NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.
Helical spring lock washers are the most common washers used to prevent components from loosening.
When compressed, the lock washer will twist and flatten. This prevents loosening.
Silicon Bronze non-magnetic, corrosion resistant, and has good thermal and electrical conductivity.
Offers superior corrosion resistant as compared to stainless steel and is stronger than brass.