Allen Screw for 4", 6", 8" MZ Piston Valves Head - M6 X 13
• Fits 4", 6", 8" MZ Brass Piston Valves
• Part # 6 (See Diagram) Top Allen Screw for 4", 6", 8" Piston Valves (MZ Brand)
NOTE: Sold INDIVIDUALLY. You need FOUR of these for 4" Valves. You need SIX of these for 6" Valves and 8" Valves.
