supply of procurement of hts bolts with nuts and punched washers to m-24 x 140 mm , hts bolts with nuts and punched washers to m-24 x 140 mm conforming to specification is-1 367 suitable for glued insulated rail joints as per glued joints manual 1998. bolts: hex bolts 24 mm dia. 14 0 mm long as per is-1363 conforming to property clause 10.9 of is-1367. nuts: hex nuts shall be as per is: 1363, confirming to property clause 12 of is: 1367. punched washers: conforming to is 2062 m 24 type pu nched washers ? outer dia. 44 mm, inner dia. 26 mm and thickness 4 mm. two numbers per bolt. one set consists one bolt, one nut and two punched washers. [ warranty period: 30 months after the date of deli very ] ]