Harwin r30 3000502 hex threaded m f spacers 5mm m3 6mm stud pack of 25
Harwin brass hexagonal male to female spacers harwin r30 3000502 brass nickel plated 5mm af tapped hexagonal male to female spacers with 6mm m3 stud harwin r30 3000502 hex threaded m f spacers 5mm m3 6mm stud pack of 25