This jar contains 100 pieces of 1/4" Split Lock Washers made from copper. These washers are designed to prevent loosening of fasteners due to vibration, making them essential for reliable assembly in mechanical and electrical applications. The copper material provides excellent conductivity and corrosion resistance, making them suitable for use in various environments. With a standard size of 1/4", they fit perfectly with corresponding bolts and screws, ensuring a secure fastening.
