supply of set of items consisting of : 1] u bracket , stainless steel hex. head screw and set of items for bio-toilet tank , set of items consisting of : 1] u bracket as per rdso drg. no. cg-16014, alt. -nil, qty.-1no. 2] ss hex nut m10, property class a2-70 to is:1364, pt.-3 / 2018, and is: 1367, pt.- 17 / 2023, qty. 2nos [ wa rranty period: 30 months after the date of delivery ] ] , stainless steel hex. head screw m10x30 (for underslung water tank wire rope f ixing arrangement) (a2-70 to is:1367 pt.14-84) conforming to is specification is: 1364 pt.2-92, c e, iso 4017 and to rcf drawing no. lihwss02, item-19, alt.- nil [ warranty period: 30 months after the date of delivery ] ] , set of items for bio-toilet tank consisting of 3 items confirming to rdso drg.no .cg-18100, alt.nil, item nos. 6, 7 & 9 one set consisting of: 1) spring washer b12 to specn.no.is: 3063-1994aisi 304, qty -2 nos. 2) stainless steel hex head screw m12 x 45(a2- 70to is:1367 pt.14 -84), is:1364, pt.2-92, qty -1 nos. 3) stainless steel hex nut m12 (a2-70 to is:1367pt.14), is 1364, p t. 3-92, qty -2 nos [ warranty period: 30 months after the date of delivery ] ]