Brand new set of 4 TITANIUM hollow stem bolts.
* Threading: 5/16" X 18 threads per inch
* Length: 1" (does not include the head - only the threaded shaft)
* Fits: Most USA made stems from the 1980's and into the 1990's, including Tuf Neck and Pro Neck. Be sure to check threading and that a 12mm diameter head will fit in your stem cap.
* Finish: NATURAL (silver)
* Material: TITANIUM
* Grade 5 (6AL-4V)
* Weight: Just under 7 grams per bolt (24 grams per set of 4 - compared to a steel set of 4 stem bolts which weighs 55 grams)
* Has built in washers to prevent damage to your aluminum stem when tightening.
* TORQUE TO MAXIMUM 15 ft-lbs (be sure your professional installer knows this is the maximum torque).
* 12mm diameter head (fits most old school USA made stems to "fill the gap")
As always, measure carefully before ordering.