Screw and washer assemblies made of steel with plain washers -- Washer hardness classes 200 HV and 300 HV
STANDARD published on 20.4.2012
Designation standards: JIS B1130:2012
Publication date standards: 20.4.2012
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Other standards
Category: Technical standards JIS