Tender For procurement of square head bolt for crusher rg733 of chp/dpps - procurement of square head bolt for crusher rg733 of chp/dpps, square head high tensile, flat thread bolt with nut & flat washer, size: m 39x4x110. grade-10.9, square head high tensile, half thread bolt with nut & flat washer, size: m 39x4x180 hnl. grade-10.9, square head high tensile, half thread bolt with nut & flat washer, size: m 39x4x425 hnl. grade-10.9, square head high tensile, half thread bolt with nut & flat washer, size: m 39x4x320 hnl. grade-10.9