5/16-18x1/2" Hex Head Cap Screws Grade 8 USA Zinc Yellow

Part Number: 31C50HCS8Y/USA
Diameter/Pitch: 5/16"-18
Length Under Head: 1/2"
Grade: Grade 8
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full
Wrench Size: 1/2"
Country of Origin: USA