Supply Of Item-1hsfg Bolting Assembly As Per Rdso Bs-111rev-7 With Bolt M22 X 190mm As Per En-14399 Part-3 Grade Hr8.8 1 No., Nut As Per En-14399 Part -31 No. Grade Hr 8 Or 10, Plain Washer As Per En 14399 Part -5 1 No., Dti Washer As Per En-14399 Part -9 1 No. Surface Finish Hot Tip. Item-2hsfg Bolting Assembly As Per Rdso Bs-111rev-7 With Bolt M22 X 180mm As Per En-14399 Part-3 Grade Hr8.8 1 No., Nut As Per En-14399 Part -31 No. Grade Hr 8 Or 10, Plain Washer As Per En 14399 Part -5 1 No., Dti Washer As Per En-14399 Part -9 1 No. Surface Finish Hot Tip Galvanized. Item- 3hsfg Bolting Assembly As Per Rdso Bs-111rev- 7 With Bolt M22 X 125mm As Per En-14399 Part-3 Grade Hr8.8 1 No., Nut As Per En-14399 Part -31 No. Grade Hr 8 Or 10, Plain Washer As Per En 14399 Part -5 1 No., Dti Washer As Per En-14399 Part -9 1 No. Surface Finish Hot Tip Galvanized..