5000 pcs #8 Helical Spring Lock Washers - High Collar Steel Locking Washers for Automotive, Machinery & Industrial Applications

DIMENSIONAL ATTRIBUTES- Diameter (Nominal): #8PRODUCT ATTRIBUTES- Category: Helical Spring Lock Washers- System of Measurement: Inch- Brand: Aspen Fasteners- Form and Design: High Collar- Material: Steel- Coating: Uncoated- Hardness Rating: Rockwell C38-C46- 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.

Designed to be used with socket cap screws.