This standard specifies requirements for the materials, dimensions, tolerances, and permissible stresses for conical disc springs. It includes graphs showing the permissible relaxation and the endurance life of such springs, as a function of stress. The minimum requirements specified her […]

This standard specifies dimensions of steel and nonferrous metal semitubular pan head rivets with nominal diameters from 1,6 to 10 mm.

DRILLED HOLE IS TO BE APPROXIMATELY AT RIGHT ANGLES TO THE SLOT AND MAY BE PERMITTED TO BREAK THROUGH THE BOTTOM OF THE SLOT. ALL SHARP EDGES SHALL BE REMOVED.

This International Standard specifies the characteristics of normal-series, product-grade-C plain washers in the 100 HV hardness class and of nominal sizes (nominal thread diameters) ranging from 1,6 mm to 64 mm inclusive. Washers of hardness class 100 HV are suitable for -hexagon bolt […]

This standard gives specifications for hexagon nuts with flange, with metric coarse or fine thread with diameters from 5 to 20 mm, assigned to product grade A. If, in special cases, nuts are to comply with specifications other than those given in this standard, e.g. regarding property cla […]

Clip bolts according to DIN 6378 are clamping components which are used in the manufacture of workpieces. They form part of fixtures which are in immediate contact with workpieces for machining and which must be firmly connected to them. To tighten the fixture the clamping clips of seve […]