9/16-18x4-1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

Part Number: 56F450HCS8Y/USA
Diameter/Pitch: 9/16"-18
Length Under Head: 4-1/2"
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Fine
Partial / Full Threads: Partial
Wrench Size: 13/16"
Country of Origin: USA