Supply Of Set Of Nacked Down Bolts- Hex Head Gradeset Of Nacked Down Bolts- Hex Head Grade,Set Of Nacked Down Bolts- Hex Head Grade 8.8 Zinc Plated For Wap-5 Bogie Overhauling. Set Consists Of 02 Items. 1. M20x100-Abb Id No. Ia016.00270-01 No. 2.M20x135- Abb Id No. Ia016.00271-01 No. ( Old P L No. 73982489) [ Warranty Period: 30 Months After The Date Of Delivery ] => Limited