M4 Hexagon Socket Grub Screws Cone Point Galvanized Steel Fastener

Description

M4 Hexagon Socket Grub Screws Cone Point Galvanized Steel Fastener
Grub Screw is one of fastener style for securing objects without head support , it is named set screw as well , Cone point for grub screw has two different angle 120°and 90°normally and full threads from one end to another end .
Grub screw without head design and do not need a nut for securing , the specifications cover from M1.0 to M 22 ( the major diameter ) .