Profile Racing Button Head Bolt

BUTTON HEAD BOLTS are an upgrade to standard socket head(allen) bolt. They feature a smooth, rounded finish.

There are three Button Head bolt styles available:
3/8" (10mm) bolt - will fit 3/8 drop outs.
3/8" (10mm) with 14mm step - will fit 14mm dropouts
3/8" with 14mm Dropout & Peg Step - The peg version, has a
longer step with enough room for a 14mm peg.