Inside Diameter: 23mm
Outside Diameter: 39mm
Thickness: 3mm
Material: Steel
Finish: Plain
Hardness: Class 10
Type: Flat Washer
Specifications: DIN 125
Box of 4.
A flat washer is a thin, usually round, plate with a hole in the middle that is normally used to distribute the load of a threaded fastener. USS flat washers have a large, wider body. SAE flat washers are machined to a tighter specification and have a smaller outside diameter.
