2022-01-28 / 最終更新日時 : 2022-01-28 310ex Product New Size Line up of 310Slim Qua (SAIMA/310EX)Thank you for your corporation and patronage with SAIMA.Our original product with the name of our company 310(SAIMA),Ultra-Low Head Screw ” 310Slim Qua ”.310Slim :Ultra-Low Head Screw Qua : Qua-Stix is special cross recess to avoid cam-out.Expanding more size for many customer’s request.We are selling one or small quantity as usual.Start selling from 2022, February 1st.Please feel free to ask us.