5/16-18x5-1/2" Stainless Steel Hex Cap Screws Bolts

Part Number: HCS31C550SS
Diameter/Pitch: 5/16"-18
Length Under Head: 5-1/2"
Grade: 18-8 (304) Stainless Steel
Finish: Plain
Coarse / Fine Threads: Coarse
Partial / Full Threads: Partial