DIN 267 standard specifies material designations and mechanical properties of bolts and nuts with metric screw thread for use at service temperatures ranging from −200 °C to +700 °C, where requirements are to be met with regard to low temperature toughness and …

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Extract from DIN 267 Mechanical properties for Nuts. Chemical Composition, Mechanical Properties, Proof Load values. Datasheet.

Property classes for nuts without defined proof load values (hardness classes) have been taken from DIN 267 Part 4 and have been specified in DIN 267 Part 24. Nuts specified to this standard must withstand specified proof loads and: This does not apply to nuts which. Nuts made from free-cutting steel shall not be used above 250°C.

DIN 267-4 - Free download as PDF File (.pdf) or read online for free.

DIN 267 Part 4 1 Field of application This standard specifies the mechanical properties of nuts which have to withstand specified proof loads, with nominal thread diameters up to and including 39 mm; — with ISO metric thread as defined in DIN 13 Part 13; with thread tolerances 6G and 4H to 7H in accordance with DIN 13 Part 15; — with ...

DIN 267-4 Fasteners and similar parts - Technical specifications - property classes and test methods for nuts made of carbon steels or low alloy steels

Fasteners – Technical delivery conditions – Property classes for nuts (previous classes) DIN 267 Part 4 was converted to the international property classes for nuts in 1967. The previous symbols 4D, 5D, strength of the bolt, e.g. bolt 10.9 — nut 10. Appropriate proof load values were allocated to the nuts. (Log in to download spec.)

DIN 267-4 - 1983-08 Mechanische Verbindungselemente; Technische Lieferbedingungen; Festigkeitsklassen für Muttern (bisherige Klassen). Jetzt informieren!

DIN 267-4 - 1971-10 Fasteners and similar parts; Technical specification; Property Classes and Test Methods for Nuts made of carbon steels or low alloy steels. Inform now!