Does anyone know what size nut this is?

[94talontd]

So i lost the power steering pump nut to the high pressure line (the big one). I was just wondering if anyone knows what size this is or how I can find out what size it is?

 

[VETTE_50_TH]

Im pretty sure thats a 17mm socket to get it off. So that would make is a 10mmx1.5 or if its a 19 its a 12x1.75. Im pretty sure its a 17 though.

http://www.imperialinc.com/pdf/A_CapScrewHeadWrenchSizeChart.pdf

 

[94talontd]

Thanks man ill head to the hardware store and grab one and see if it'll work