5/16"-18x1/2" Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow

Part Number: 31C50HCSL9Y
Diameter/Pitch: 5/16"-18
Length Under Head: 1/2"
Grade: Grade L-9
Finish: Zinc Yellow
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full
Wrench Size: 1/2"
Country of Origin: USA