supply of one set of item consists of (i)ss hexagonal head screw m16x60 .one set of item consists of (i)ss hexagonal head screw m16x60 .,one set of item consists of (i)ss hexagonal head screw m16x60 as per the specification is: 1364 (pt2 -2018) tab. 1, a2-70 to is:1367 pt.14 sec1 tab. 2 , qty-1 no., (ii)ss nyloc nut m16 as per the s pecification is:7002-2018, a2-70 to is:1367 pt.14, qty-1 no., (iii)plain washer a18 as per the specification is:2016-1967 tab.2, typea, aisi-304, qty-2 nos., make: tvs, tuff, dfl and unbrako only. [ warranty p eriod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]