QUARKZMAN Pack of 10 spring washers, M8 gap locking rings, assortment copper spring rings for screws, bolts, nuts-Quality Guarantee

Description

[What you get] – The package contains 10 pieces of spring rings. Inner Diameter: 8.1-8.7mm/0.32-0.34″; Outer Diameter: 12.1-13.1mm/0.48-0.52″; Thickness: 2-2.2mm/0.08-0.09″

[Material] – Our gap locking ring is made of copper with stain surface treatment, which is strong, oxidation resistant and rust-proof, with good corrosion resistance and long service life.

[Function] – The spring ring is mainly used to prevent loosening nuts, bolts, screws due to mechanical aging, vibration, friction and plays the role of fixing objects to ensure the stability and safety of the machine.

[Easy to use] – Usually used under the bolt or nut to evenly distribute the load of the bolt, screw and nut when the fastening device is tightened.

Wide application: the ring spring ring fits screws, nuts and bolts of the same size and can be used to connect machines to prevent loose connections. It is widely used in metal plates, decks, furniture repairs, outdoors and electrical maintenance.