Hex Head Bolt M16X130, Grade-8.8 (For Fixing Vertical Damper In Bolster Suspension Arrgt Of Motor Coach Wit H Air Spring Bogies) Conforming To Is Spec. Is 1364 (Part-1)-92And To Icf Drawing No. Dmu/Dpc5-0-5-510, Item-19, Alt-G/3 (Makes: Tvs Or Dfl As Per The Ref. Drg. No. Dmu/Dpc10-0-5-001, Note No.20, Alt.K/Nil) [ Warranty Period: 30 Months After The Date Of Delivery ] ]