International Standard providing the characteristics of normal- series, product-grade-C plain washers in the 100 HV hardness class and of nominal sizes (nominal thread diameters) ranging from 1.6 mm to 64 mm inclusive. Washers of hardness class 100 HV are suitable for: hexagon bolts and screws of product grade C in property classes up to 6.8; hexagon nuts for product grade C in property classes up to and including 6; case-hardened thread rolling screws. If other dimensions than those in this International Standard are needed, they should be selected from those given in ISO 887.

97/706019 DC : MAR 97

ISO 7091 : 1983

SS-EN ISO 7091 : 2000 - Identical

DIN EN ISO 7091 E:2019 - Identical

DS EN ISO 7091 : 2000 - Identical

BS EN ISO 7091 : 2000 - Identical

DIN 126 : 1990 - Similar to

EN ISO 7091 : 2000 - Identical

?NORM EN ISO 7091 : 2019 08 15 - Identical

DIN EN ISO 7091 : 2019 - Identical

DIN EN ISO 7091 E : 2000 - Identical

NBN EN ISO 7091 : 2000 - Identical

I.S. EN ISO 7091:2000 - Identical

DIN EN ISO 7091 : 2000 - Identical

NF EN ISO 7091 : 2000 - Identical

NFE 25 514 : 1987 - Similar to

I.S. EN ISO 7091:2000 - Identical

PN EN ISO 7091 : 2003 - Identical

DIN EN ISO 7091 : 2019 - Identical

SANS 1700-16-4 : 1ED 2003(R2015) - Identical

NFE 25 513 : 1987 - Similar to

DIN 126 : 1990 - Similar to

?NORM EN ISO 7091 : 2019 08 15 - Identical

DIN 126 E : 1990 - Similar to

ONORM EN ISO 7091 : 2000 - Identical

NFE 25 514 : 1987 - Similar to

SS-EN ISO 7091 : 2000 - Identical

DS EN ISO 7091 : 2000 - Identical

DIN EN ISO 7091 E:2019 - Identical

NEN EN ISO 7091 : 2000 - Identical

NFE 25 513 : 1987 - Similar to