M3 x 4 Grub Screw 3mm x 4mm 10pcs Hexagon Hex 1.5mm Head
Grub Screws with inner hex - measurement format: diameter thread x long thread (note: measurements repeated twice in title) - Hardness rating - 12.9 Note: Picture used for illustration.
Grub Screws with inner hex - measurement format: diameter thread x long thread (note: measurements repeated twice in title) - Hardness rating - 12.9 Note: Picture used for illustration.