Home » Tender for Set Of Hex Head Bolts Of Different Sizes. .#* Set Of Hex Head Bolts Of Different Sizes Required For Maintenance Of Pantograph A9, Sa9, Clamps Of Pneum
atic Pipelines In Ac Electric Locomotives.[a] Hex Head Bolt Full Threaded Size:m8 X 15 Mm, Grade: 8.8 As, India