supply of item 1) nettle fold hardened self tapping sheet metal screws round head no.10 x 20 mm to typeitem 1) nettle fold hardened self tapping sheet metal screws round head no.10 x 20 mm to type,nettle fold hardened self tapping sheet metal screws round head no.10 x 20 mm to typ e ab for poh of icf/irs or jessop mg coaches. [ warranty period: 30 months after the date of deliv ery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , nettle fold hardened self tapping sheet metal screws round head no.8 x12 mm typeab drg no.gkwor any approved brand class of engine used for poh of icf/irs jesssop mgcoaches. [ w arranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] => limited