Nikon Camera Parts 1 Nikon F Counter Scale Ring Screw PreviousNikon F Key Spring Hook NextNikon F Tension Worm Nikon F Counter Scale Ring Screw Nikon F Counter Scale Ring Screw $4.00 New Old Stock Part# 20FB1-429 Quantity: Add To Cart Facebook0 Twitter Tumblr You Might Also Like Nikon F Slow Speed Spindle $20.00 Nikon F Prism Frame Holder Lever $10.00 Nikon F Rewind Spring $12.00 Nikon F Film Plate $14.99 Nikon F Rewind Metal Holder $15.00