datesgaq.blogg.se - Din en iso 7091

The main differences are that the DIN, which had two types has simply been broken into two distinct ISOs, and the hardnesses have changed.You wouldn’t think there’d be much to learn about them, but actually some very important changes have been made as DIN 125 has been withdrawn, though certainly still available, and replaced by ISO 7089 and ISO 7090. Today’s lesson is on good ole’ plain washers.

Today we’ve got Episode 5 of our metric standards comparisons vlog and we are starting our second series on washers.

What’s round, has a hole in the middle, and we all love? … Washers! (You were thinking doughnuts weren’t you?).

Viewers will learn about the dimensional and hardness differences between DIN 125 and ISOs 70.

DIN 125 to ISO 7089/7090: A Comparison Objective: