Grub screws GN 913.3

MaterialBlack-oxide steel, class 5.8 (tensile strength 500 N/mm²), hexagon socket head.
Bolt- Execution KU: acetal resin based (POM) technopolymer, natural colour.
- Execution MS: brass.
 Special executions on request (For sufficient quantities)Different threadings and lengths.ApplicationsGN 913.3 grub screws, thanks to the brass or technopolymer bolt, avoid to scratch or damage the contact surface.