supply of 22.22 mm dia lock bolt with collar with required grip range minimum 63.50 mm to maximum 69.85 mm conforming to rdso specn. no. is/rdso-wd/0001:2022.22.22 mm dia lock bolt with collar with required grip range minimum 63.50 mm to maximum 69.85 mm conforming to rdso specn. no. is/rdso-wd/0001:2022.,22.22 mm dia lock bolt with collar with required grip range minimum 63.50 mm to maximum 69.85 mm conforming to rdso specn. no. is/rdso-wd/0001:2022. [ warrant y period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]