JB/ZQ 4080-2006: Specialized washers for high strength bolts (PDF English) Std IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Status JB/ZQ 4080-2006EnglishRFQ ASK 3 days [Need to translate] Specialized washers for high strength bolts Standard similar to JB/ZQ 4080-2006 JB/ZQ 4786 | JB/ZQ 4787 | JB/ZQ 4788 | Basic data Standard ID JB/ZQ 4080-2006 (JB/ZQ4080-2006) Description (Translated English) Specialized washers for high strength bolts Sector / Industry Mechanical & Machinery Industry Standard Issuing agency(ies) Ministry of Industry and Information Technology