Tab Lock Washer Types

Tab washers are a type of lock washer round in shape and often manufactured with a single tab or multiple tabs and notches that can be formed to shape around bolts and nuts.

Tab lock washer types.

Tab lock washers are a type of round lock washer that are generally manufactured with tabs or notches that are designed to fit around bolts and nuts or made to lay flat. Locking washers is a type of spring washer. Tab washers are an additional form of lock washer that features one or more internal or external notches or tabs designed to hold the nut in place in relation to the connecting bolt or stud. It prevents fasteners loosening by preventing unscrewing rotation.

Metric tab lock washers bend the tab of these metric lock washers against the flats of a hex nut or bolt head to prevent the fastener and washer from turning and loosening due to vibration wear or changes in temperature. Bend the tab of these lock washers against the flats of a hex nut or bolt head to prevent the fastener and washer from turning and loosening. The term washer is often applied to various gasket types such as those used to seal the control valve in taps crush washers are made of a soft metal such as aluminium or copper and are used to seal fluid or gas connections such as those found in an internal. Lock washers locknuts jam nuts and thread locking fluid are ways to prevent vibration from loosening a bolted joint.

Tab washers and tab lock washers are available in materials such as low carbon steel stainless steel monel spring steel aluminum hastelloy and brass. Lock washers secure fasteners that have a tendency to rotate or loose friction. Following types of locking washers are available in the market. Internal and external tab lock washers are available in a variety of outside and inside diameters to ensure a perfect match for the nuts bolts or fastening required of your application.

They work to lock a part in place and are most often used in applications where there are drastic heat conditions or heavy vibrations. Tooth lock washers teeth bite into the joint for a tighter grip than split lock washers.