1163499 | SC420M-250-C-SK-BO (Each) --- Socket Cap Screws - M42 - 42x4.5mm - 250 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw 15x32x28 B020G01370090NFB

B020G01370090NFB

73 tooth - 584x40 mm Timing 8

OR09000450N70

Gates® 2MR-516-03

1163499 | SC420M-250-C-SK-BO (Each) --- Socket Cap Screws - M42 - 42x4.5mm - 250 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw 15x32x28 B020G01370090NFBM42 (42x4. 5mm) 250 mm Black Oxide Carbon Steel 12. 9 Socket Cap Screws High Tensile Steel Black Oxide Sold per Each: Base Category: Screws Socket Cap Top Level Category: Screws Socket Cap Alloy Steel Black Oxide Product Details Thread Size (C): M42 (42x4. 5mm) High Tensile Steel Black Oxide Thread Size (C): M42 (42x4. 5mm) Thread Length (L): 250mm (250mm is 9. 843 in.) Material: Black Oxide Carbon Steel 12. 9 Head Length (B Max.): 42mm Head Diameter