All measurements in millimeters (mm) Metric DIN 6334 Hexagon Coupling Nuts also known as extension nuts are elongated fully threaded hex nuts that often used to join two externally threaded fasteners usually threaded rods. DIN 6334 metric hex nuts have a height of 3 x the major diameter of the
All measurements in millimeters (mm) Legend: s - size of the hexagon t - length of the thread d - the nominal diameter of the thread h - height of the nut m - hight of the nut part dk - head diameter da - Turning diameter shrinkage dw - contact surface diameter mw - minimum wrenching height
All measurements in millimeters (mm) Metric DIN 985 nylon insert lock nuts low profile are prevailing torque type lock nuts which have a permanent undersized non metallic insert (nylon/polyamide) that produces friction between threads of mated components thereby increasing the resistance to loosening forces. Nylon insert lock nuts may be
All measurements in millimeters (mm) Metric DIN 982 nylon insert lock nuts are prevailing torque type lock nuts which have a permanent undersized non metallic insert (nylon/polyamide) that produces friction between threads of mated components thereby increasing the resistance to loosening forces. DIN 982 is similar in dimensions to DIN
All measurements in millimeters (mm) Metric DIN 980 All Metal Prevailing Torque Type Hex Lock Nuts are also known as Stover Lock Nut, Top Lock Nut, Crimped Lock Nut, Oval Lock Nut. They are a one piece all metal prevailing torque type hex lock nut having a conical top with
All measurements in millimeters (mm) Metric DIN 929 hexagon weld nuts have three equally spaced welding projections for solid contact with the weld surface. The projections help to accommodate weld surfaces that may not be perfectly flat. It also features a precision pilot for accurate location and threading of mated
All measurements in millimeters (mm) Metric DIN 936 Low Profile Hex Nuts are similar to a hex jam nut (DIN 439) but with slightly different heights. They are thin hex nuts about half as thick as a regular hex nut. They are often used as lock nuts, where they are
All measurements in millimeters (mm) Metric DIN 935 Hexagon Slotted Castle Nuts are hex nuts where slots are cut into one side of the nut (DIN 935 up to 12mm dia) or through the crown (> 12mm dia). These slots are designed to offer a locking feature where a split
All measurements in millimeters (mm) Metric DIN 934 Hexagon Nuts are the most common standard for metric hex nuts used in many applications where a metric nut is required Disclaimer Dimensional data and technical information was obtained from publicly available sources and not acquired through standards