Supply Of Bolt Hex Headbolt Hex Head, 1. Bolt Hex Head 1 / 2 - 20 X 1-1 / 4 Inch Qty. 300 Nos. As Per Emd Pt No. 181429 Alt Nil Or Lat Est Dlw Pt.No. 19014077 2. Bolt Hex Head 1 / 2 - 20 X 1-1 / 2 Inch As Per Emd Pl No. 181431 Alt Nil Or Lates T Dlw Pt.No. 19014090 Qty. 300 Nos. To Blw Pl No.19014077, Emd Pt.No- 181429 Alt [ Warranty Period: 30 Months After The Date Of Delivery ]