if desired. After features (if any) then the Overall DataSheet4U. com Features for rotational security. Length is stated in 1/16ths of an inch. The last ( H ) for Drilled Head, or designation is for plating or finish. P= Cadmium II Plating Type 2, class 2, All materials ( LE ) for self locking element any type ( LL ) for self locking element Strip Type S= Silver Flashed for ( C ) and ( N ) materials. ( LN ) for self locking element Pellet Type No Suffix = Black oxide for (Alloy Steel) and Passiva.