Home » Tender for Ht Hh Nut Bolt .#* Ht Hh Nut Bolt M-10 X 25 Full Threaded Having A Hole Of 2 Mm On Each Face Of He
xagonal Head In The Center Of Each Face For Sealing Purpose To Is 1367/1979 Pt. No. Iii Class 8
.8 For Bolt And Is 1367/1980 Pt. No.vi Class 8.0 For Nut. [, India