We supplied our high performance bicycle manufacturing customer these custom torx drive grade 5 titanium screws as an alternative to the traditional A4-80 material option.  The titanium material version offered great weight to strength ratio and also superior cosmetic options with the variety of anodizing colors.  The screws incorporated rolled M5 coarse thread at a length of .709" underneath the head.  The drive was cold formed on these parts and the balance of the head fully machined prior to thread roll.  Full certs were available with the parts.