Item #CI-10812: Another favorite from Loose Screws. This part is a new old stock Cinelli 7mm stem bolt and conical expander nut. The stem vertical length type is 130 mm. It may be able to work on some shorter Cinelli stems as well. Fits 1A and 2A stems. Steel, weighs 60 grams.
Head tool size: m6 hex key Head outer diameter: 11.7 mm Head depth: 8.0 mm Shaft diameter: 7.0 mm Base of cone diameter: 19.0 mm Overall length: 137.8 mm$15.00 plus shipping Purchase this item!