5/16-18x4" Hex Cap Screws Grade 5 Bolts Zinc Clear

Part Number: HCS31C400-5Z
Diameter/Pitch: 5/16"-18
Length Under Head: 4"
Grade: Grade 5
Finish: Zinc Clear
Coarse / Fine Threads: Coarse
Partial / Full Threads: Partial
Wrench Size: 1/2"