DIN EN 3017:2008 PDF

Scope: This standard specifies the characteristics of heat resisting steel, facing/packing washers for use in non load spreading aerospace applications at temperatures not exceeding 650 ℃. They are intended primarily for use as facing/packing washers under the head of bolts with strength classification up to 1 250 MPa to provide adequate clamping of slotted or recessed surfaces (especially on brackets and pipe clippings) and used for adjusting grip lengths of bolts. These washers are not for use in load spreading applications for which EN 3016 washer shall be used.

DIN EN 3017:2008 Referenced Document

EN 2424 Aerospace series - Marking of aerospace products
EN 2516 Aerospace series - Passivation of corrosion resisting steels and decontamination of nickel or cobalt base alloys*， 2023-12-20 Update
EN 3016 Aerospace series - Washers countersunk, load spreading - Heat resisting steel
ISO 4759-3 Tolerances for fasteners - Part 3: Washers for bolts, screws and nuts - Product grades A, C and F*， 2016-06-01 Update

2008 DIN EN 3017:2008-09 Aerospace series - Washers, facing/packing - Heat resisting steel; German and English version EN 3017:2008
2008 DIN EN 3017:2008 Aerospace series - Washers, facing/packing - Heat resisting steel; German and English version EN 3017:2008
0000 DIN EN 3017:1991