Trapezoidal square nuts of 11SMnPb37 steel according to ISO 2901/2903 and DIN 103. Fastening nuts (clamping or locking functions), for taking static loads, for drives with low speeds and for manual operation. The use of steel trapezoidal nuts on steel or stainless-steel screws is not recommended for motor drives due to the material combination. Trapezoidal […]