Hiro Seiko 48187 Xpress XQ1 Titanium & Alum Hex Socket Screw Set $89.95 $109.95 / Tax included. Default Title Default Title (Out of stock) Out of stock Your Email Send This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Titanium and red alloy screw kit for the Xpress XQ1. The titanium screws feature forged hex heads for superior strength and wear resistance.