1078703 | SK064C-019-SK-CZ (Pack of 50) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 19.1 mm - Zinc Plated Steel Socket Screw 57x175x36.9mm Radial Load: 180N

Radial Load: 180N

110 tooth - 220x9 mm Timing 2

640 tooth - 5120x40 mm Timing 8

58 mm Polypropylene - Grade 3 Plastic Balls - Polypropylene - Sold Per 120:

Brighton Best® 873523

1078703 | SK064C-019-SK-CZ (Pack of 50) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 19.1 mm - Zinc Plated Steel Socket Screw 57x175x36.9mm Radial Load: 180N1 4 20 UNC (6. 35mm) 19. 1 mm Zinc Plated Steel Countersunk Screws Zinc Plated Steel Sold Per 50: Base Category: Screws Countersunk Top Level Category: Screws Countersunk Socket Steel Zinc Plated Product Details Thread Size (C): 1 4 20 UNC (6. 35mm) Thread Size (C): 1 4 20 UNC (6. 35mm) Overall Length (L): 19. 1mm + 0. 0 0. 76 (19. 1mm is 0. 752 in.) Material: Zinc Plated Steel Max Head Diameter: 13. 5mm Max Head Height: 4. 1mm Minimum Thread Length