[Material] - Our lock washer is made of brass with pickling surface treatment, which is strong.
Material: Solid Brass,Crafted from solid brass,very good durability
[Easy to Use] - Generally used under the bolt or nut to evenly distribute the load of the bolt, screw and nut when the fastener is tightened.
Uses: Carpentry, these washers are great for carpentry, providing an effective seal for bolts in a variety of DIY projects
【Wide Applications】– Ideal for industrial, automotive, marine, hydraulic, and household uses. Suitable for electrical appliances, machinery, plumbing, and more.