1103892 | SC120M-016-B-SK-CZ (Pack of 50) --- Button Screws - M12 - 12x1.75mm - 16 mm - Zinc Plated Steel Socket Screw M162x4 168 tooth - 336x6 mm

168 tooth - 336x6 mm Timing 2

2 mm Spur Gears - Carbon Steel - Sold per Each:

Nachi® RNA-4910

IKO IRT6040

Smalley® WSM-093

1103892 | SC120M-016-B-SK-CZ (Pack of 50) --- Button Screws - M12 - 12x1.75mm - 16 mm - Zinc Plated Steel Socket Screw M162x4 168 tooth - 336x6 mmM12 (12x1. 75mm) 16 mm Zinc Plated Steel Button Screws Zinc Plated Steel Sold Per 50: Base Category: Screws Button Top Level Category: Screws Button Socket Zinc Plated Product Details Thread Size (C): M12 (12x1. 75mm) Thread Size (C): M12 (12x1. 75mm) Thread Length (L): 16mm (16mm is 0. 63 in.) Material: Zinc Plated Steel Max Head Diameter: 21. 0mm Max Head Height: 6. 6mm Hex Key (D): 8. 00mm Pitch: 1. 750mm Threads Per Inch: 14. 51TPI Brand: Brighton