prEN 1664 rev

Prevailing torque type all-metal hexagon nuts with flange, style 2 - Product grades A and B (ISO 7044:2012, modified) prEN 1664 rev

General information

Current stage: 30.98 Project deleted Dec 6, 2013

Originator: CEN

Owner: CEN/TC 185 Fasteners

Type: European Norm

Scope

This European Standard specifies the characteristics of prevailing torque type all-metal hexagon nuts with flange and threads from M5 up to M20 inclusive, in product grade A for threads up to and including M16 and product grade B for threads above M16 and with property classes 8, 10 and 12.

Life cycle

PREVIOUSLY

PUBLISHED
EN 1664:1997

NOW

ABANDON
prEN 1664 rev
30.98 Project deleted
Dec 6, 2013

prEN 1664 rev

Prevailing torque type all-metal hexagon nuts with flange, style 2 - Product grades A and B (ISO 7044:2012, modified) prEN 1664 rev

General information

Scope

Life cycle

PREVIOUSLY

NOW

Relations

Adopted from ISO 7044:2012 MODIFIED

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