Medium Frame hardware features button head with standard allen, laced with blue loctite.
Frame mounting T-NUTS These are what you screw your frame bolts into. T-Nuts mount on the inside of the boot under the liner. These can strip very easily and cause huge head aches if you do not have any extras lying around. Give yourself piece of mind by having an extra set just in case. Or youre here because you already stripped a set. NICE ONE!