7/16"-14 X 5/8-11 Loksert Heavy Duty Key Locking Insert Hex Nuts Plated roller chain is standard

Plated roller chain is standard chain which is nickel-plated before assembly

Size: 29/64"

50X72 Weld Sprockets

#20-05-0303

7/16"-14 X 5/8-11 Loksert Heavy Duty Key Locking Insert Hex Nuts Plated roller chain is standardLoksert key locking inserts are an easily installed thread assembly that is ideal for replacing damaged or worn threads in virtually any material ferrous, non ferrous, and non metallic. Heavy Duty UNC Carbon Steel C1215 Loksert Insert. Part Number: 3632 7 16HD Brand: Loksert Barcode: 9326518087441 Drill Diameter (inch): 37 64 External Thread (inch): 5 8 X 11 Installed Length (inch): 0. 620 Internal Thread Diameter (inch): 7 16 Pitch (tpi): 14 TPI: 14