M4 M5 M6 M8 M10 SOCKET CUP POINT GRUB SCREWS HEX ALLEN SET SCREWS 14.9 BLACK. Cup Point Set Screws are integrally designed to withhold in place with pressure from the tip. Their distinctive cup point tip enables the set screw to prolong a feasible state when clamping in contrast to the other available set screws.
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