Brass Thumb Screws M3 x 10mm, Knurled Head, Set of 10 – Tool-Free Quick Adjust
PrecisionGeek Brass Thumb Screws M3 x 10mm, Knurled Head, Set of 10. Head style: Flat knurled head for maximum grip. Head style: Flat knurled. Thread size: M3 x 10mm. Head style Knurled Head. Why choose brass thumb screws?.