I have qs4 but would need to take the bolt to work to find a nut that fits. not sure if english or metric. the wrench that fits is 4mm or 5/32 "

hopefully someone will chime in here with the answer

Last edited by Randy_Perkins; 02/27/07 03:09 AM.
Axiom M80, Ep600, Qs8, VP150, Crown XLI 2500 , DBX Driverack PA2, Focusrite Scarlet 2i4