ISO 14581 Hexalobular Socket Countersunk Flat Head TORX Screw

Flat Head TORX Screw ISO 14581

ISO 14581 Hexalobular Socket Countersunk Flat Head Screw

This International Standard specifies the characteristics of hexalobular socket countersunk flat head screws in product grade A and with threads from M2 to M10 inclusive and with reduced loadability according to Table 3.If, in special cases, specifications other than those listed in this International Standard are required,they can be selected from existing International Standards, e.g.ISO 261,ISO 888,IS898-1,ISO 965-2,ISO 3506-1 and ISO 4759-1.

NOTE Countersunk head screws, high head,made of steel, with property classes 4.8,8.8 and 10.9,are specified in ISO 14582, but these products are not interchangeable, because of different head heights.

Normative references

The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references,only the edition cited appllies.For undated references, the latest edition of the referenced document (including any amendments)applies.