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DIN 7980 

Spring washers for cylinder screws
Material: Stainless steel A2 | Surface: -

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Standard has been withdrawn without replacement
DIN 7980 | stainless steel | A2 | Cr(VI) - free

DIN 7980 spring washers differ from DIN 127 with a smaller outer diameter. They are therefore especially suitable for DIN 84, 85 and 912 cylinder and hexagon socket screws as well as ISO 4762 for counter sinking the screw

Note:The standard was withdrawn without replacement

technical details

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Cr(VI) Note Cr(VI)-free
Form Ring (open)
Material Stainless steel
Material version A2
Risk hydrogen embrittlement
RoHs conformal


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Title Language Version File Download
Data sheet: Technical information and dimensions of the product English 04/2021 118.04 KB / PDF
Fastening and assembly technology: Products and services English 1180/21-V1-EN (WBH) 8.79 MB / PDF

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