The DIN 6927 standard published by the German Institute for Standardization (DIN) defines the requirements for all-metal hex nuts of the current torque type with a fine thread flange.
Flanged nuts are hexagonal, all-metal, torque-type , self-locking nuts with an integrated washer. In these reusable nuts, the flange reduces the risk of loosening and makes the nut vibration-resistant.
In that standard, the requirements for all-metal hex nuts with fine thread flange, applicable torque type, are listed under the following headings:
Similarly, in the ISO 7044 standard published by the International Standards Organization (ISO), product class A for threads up to (inclusive) M16 and product class B for threads above M16 and threads from M5 to M20, Describes the characteristics of valid torque type all-metal hex nuts.
Similarly, in the ISO 12126 standard published by the International Standards Organization (ISO), the properties of metric fine pitch, all-metal hex nuts with nominal thread diameters from 8 mm to 20 mm in A product class are described.
Among the numerous test, measurement, analysis and evaluation studies it has given for businesses in various sectors, our organization, with its trained and expert staff and advanced technological equipment, within the scope of DIN 6927 standard, for fine threaded flange, valid torque type all-metal hexagonal nuts, ISO 7044 standard. It also provides testing services for flanged, valid torque type all-metal hex nuts and, under ISO 12126 standard, for metric fine pitch threaded flange, valid torque type all-metal hex nuts.
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