1083814 | THS079C-038-F-CS-WF (Pack of 100) --- Thumb Screws - 5/16-18 UNC - 7.94mm - 38.1x58.74 mm Flat Key Head - Malleable Iron Screw 0.81x12.7x6.35mm 142 tooth - 1420x50 mm

142 tooth - 1420x50 mm Timing 10

Brighton Best® 154312

29 mm External Retaining Rings - Carbon Steel - Sold Per 5:

Suits Lead: 5

Body Length (L): 27

1083814 | THS079C-038-F-CS-WF (Pack of 100) --- Thumb Screws - 5/16-18 UNC - 7.94mm - 38.1x58.74 mm Flat Key Head - Malleable Iron Screw 0.81x12.7x6.35mm 142 tooth - 1420x50 mm5 16 18 UNC (7. 94mm) 38. 1x58. 74 mm Thumb Screws Malleable Iron Sold Per 100: Base Category: Screws Thumb Top Level Category: Screws Thumb Flat Key Head Washer Face Product Details Thread Size (C): 5 16 18 UNC (7. 94mm) Malleable Iron Thread Size (C): 5 16 18 UNC (7. 94mm) Thread Length (D): 38. 10mm (38. 10mm is 1. 5 in.) Overall Length (C): 58. 74mm (58. 74mm is 2. 313 in.) Head Diameter (A): 25. 40mm Head Height (B): 20. 64mm Finish: Tumbled