2-10pcs M3 M4 M5 M6 M8 M10 304 knurled Nylon Round Plastic Head Handle Thumb Screw Bakelite Bolt Black Bakelite hand screws

2-10pcs M3 M4 M5 M6 M8 M10 304 knurled Nylon Round Plastic Head Handle Thumb Screw Bakelite Bolt Black Bakelite hand screws

Aliexpress UK