A lock washer is a less common specialty fastener designed to tightly secure nuts and bolts that are used where there is continuous vibration, torque, or movement. This thin plate of metal prevents ...

Generally, washers are used to distribute a fastener’s load, reducing friction and preventing loosening. A washer is a plate with a hole, which lets a fastener pass through it. The most common shape ...

Boker’s, a leading manufacturer of precision metal stampings, washers, spacers and shims, offers complete production of non-standard and customized lock washers and tab washers designed to provide ...