1078029 | THS064C-013-K-AL-WF (Each) --- Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Aluminium Screw 19.1x44.5x25.4 30 tooth - 30x8 mm

30 tooth - 30x8 mm Spur Gears - Carbon Steel S45C - Sold per Each:

IDP030S28011060BBFAC

G040B040M1060100FCGK

OR05000450N70

200 tooth - 1905x25

1078029 | THS064C-013-K-AL-WF (Each) --- Thumb Screws - 1/4-20 UNC - 6.35mm - 12.7x22.23 mm Knurled - Aluminium Screw 19.1x44.5x25.4 30 tooth - 30x8 mm1 4 20 UNC (6. 35mm) 12. 7x22. 23 mm Thumb Screws Aluminium Sold Per Each: Base Category: Screws Thumb Top Level Category: Screws Thumb Knurled Washer Face Aluminium Product Details Thread Size: 1 4 20 UNC (6. 35mm) Aluminium Thread Size: 1 4 20 UNC (6. 35mm) Thread Length (D): 12. 70mm (12. 70mm is 0. 5 in.) Overall Length (C): 22. 23mm (22. 23mm is 0. 875 in.) Head Diameter (A): 12. 70mm Head Height (B): 6. 35mm Finish: Plain Washer Diameter (E): 9.