This publication was last reviewed and confirmed in 2023. Therefore this version remains current. Specifies the widths to be used in the respective product standards; it sets out a logical ratio …

International Standard IS0 272 was developed by Technical Committee ISO/TC 2, Fasteners. The first edition (IS0 272-1979) had been approved by the member bodies

across flat according to ISO 272 included: All-metal prevailing torque type hexagon nuts: 980: 10513: 30513: 10513: 1998-02: Prevailing torque type all-metal hexagon nuts, style 2, with …

International Standard ISO 272 was developed by Technical Committee ISO/TC 2, Fasteners. The first edition (ISO 272-1979) had been approved by the member bodies of the following …

The IS0 Recommendation R 272, Hexagon Bolts and Nuts-Widths across Flats, Heights of Heads, Thicknesses of Nuts, was drawn up by Technical Committee ISO/TC 2, Bolts, Nuts …

This International Standard specifies widths across flats for hexagon products, for example hexagon head bolts and screws, hexagon nuts and hexagon flanged bolts, screws and nuts, to …

Internal drive, offset cruciform recess (Torq-Set) for rotary fastening devices. Metric series.

Scope and field of application. This international Standard specifies widths across flats for hexagon products, for example hexagon head bolts and screws, hexagon nuts and hexagon …

Specifies the widths to be used in the respective product standards; it sets out a logical ratio between underhead (or nut) bearing area and the tensile stress area of the screw thread.

Specifies the widths to be used in the respective product standards; it sets out a logical ratio between underhead (or nut) bearing area and the tensile stress area of the screw thread. Got …