... 21 Finish:Black,Passivated,Zinc Hexagon socket set screws with cone point DIN914Material:Stainless Steel,Carbon Steel,Alloy ... of set screws are available2) Can be made with different tensile strength3) Can be supplied with different finish, ... as bright, zinc plated, black4) Can be made with different standards, such as ISO, DIN, ANSI, ... customerized drawings. Hexagon socket set screws with cone point