supply of procurement of hex head bolt with prevailing torque type nut m24 and washer for anchor link arrangement (bolted design). etc.procurement of hex head bolt with prevailing torque type nut m24 and washer for anchor link arrangement (bolted design). etc.,hex head bolt with prevailing torque type nut m24 and washer for anchor link arrange ment (bolted design). as per icf drg no.t-0-7-613 item no.2,3 & 4,alt no .b/nil. (consisting 4 nos. of each item in a set) [ 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 ] ]