supply of set of high tensile hex head fully threaset of high tensile hex head fully threa,set of high tensile hex. head fully threaded zinc plated bolt size m16 x 65 mm with nut s and washers and split pin. 4mm dia hole at centre and 8 mm from tail end of the bolt for split pin. ma te rial per set and specification as below: 1.high tensile bolt as per is 1364 : part - 1 : 2023 and is 136 7:p art 14 : sec 1 : 2023 with material property class 10.9 = 1 no. 2.hex. head ht nut to material prop erty class 8 of is 1364: part3:2018,tab-1=1 no 3.hex. head lock nut to material property class 5 of is 1364 : part 4 : 2003%a0(reaffirmed year :%a02023%a0)%a0tab-1 = 1 no.%a0 4.split pin size 3.2 x 4 0 mm as per is 549:2005%a0(reaffirmed year:2021)=01 no. 5.spring washer as per is 3063 : 1994% a0(reaf firmed year :%a02021%a0), amdt-1 of 2010, tab-1a = 1 no. 6.plain washers as per is 2016 : 1967 (re affirmed year :%a02021%a0), amdt-4 of 2016, tab-2 %a0= 02 nos. [ warranty 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