Nitrogen fill valve, M5x0.8x10mmNitrogen fill valve, M5x0. 8x10mm SPNV0512 Simply replace the standard Allen head bolt with the Race Tech needle valve; then use standard nitrogen needle to fill Eliminates the expensive to use and cumbersome stock nitrogen filling system Some pictures may be for example purposes only, on occasion parts may be on Special Order If your part is listed as ON ORDER, call (519) 268 8484 or EMAIL for availability. Last Update 01 05 2024 CS