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BN 21

DIN 7991

(Standard withdrawn)

~ISO 10642

~UNI 5933

Headform	Headform Countersunk head
Drive	Drive Hexagon socket
Thread	Thread fully threaded
Material	Material Steel
Property class	Property class 010.9 / 10.9 (The head marking is determining)
Surface	Surface zinc plated blue

Alle Eigenschaften

Produktvarianten

Eigenschaften

DIN 7991 (Standard withdrawn) ~ISO 10642 ~UNI 5933

Schrauben nach vorliegender Spezifikation unterliegen wegen ihrer Kopfgeometrie einer reduzierten Belastbarkeit nach ISO 898-1.
Die allgemeine Umstellung in der Praxis von DIN 7991 auf ISO 10642 bedingt die Überprüfung der Einbausituation!

Headform	Headform Countersunk head
Drive	Drive Hexagon socket
Thread	Thread fully threaded
Material	Material Steel
Property class	Property class 010.9 / 10.9 (The head marking is determining)
Surface	Surface zinc plated blue

Warnhinweise!

ISO 4042
Quenched and tempered fasteners ≥ 360 HV and tempered case-hardened fasteners with electroplated coatings: Susceptible to hydrogen embrittlement!
Further notice to residual risks can be found on our web page: Notes on use

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