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.

Tab lock washer types.

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. They work to lock a part in place and are most often used in applications where there are drastic heat conditions or heavy vibrations. Lock washers locknuts jam nuts and thread locking fluid are ways to prevent vibration from loosening a bolted joint. 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.

Tooth lock washers teeth bite into the joint for a tighter grip than split lock washers. These washers are ideal for use in harsh environments effectively locking a part into place in applications requiring extreme heat conditions or heavy. Locking washers is a type of spring washer. 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.

Tab washers and tab lock washers are available in materials such as low carbon steel stainless steel monel spring steel aluminum hastelloy and brass. 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. Following types of locking washers are available in the market. 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.

It prevents fasteners loosening by preventing unscrewing rotation. Tabs may be bent or engage into keyways or slots in connected surfaces to provide a positive locking surface.