Calculation of the allowable torque (or the Safety Factor, etc.) differs depending on the manufacturer. For details, see the technical data provided by the relevant manufacturer.
Material: Stainless steel 1.4305 (AISI 303). Temperature range from -40ºC to +175ºC. Maximum torque 4,000 min-1. The screws ISO 4762 are covered with a layer of polyamide. Thus the bolts do not loosen with vibrations. Bore tolerance: + 0.051 mm.