9/16-18x4-1/2" Stainless Steel Hex Cap Screws Bolts

Part Number: HCS56F450SS
Diameter/Pitch: 9/16"-18
Length Under Head: 4-1/2"
Grade: 18-8 (304) Stainless Steel
Finish: Plain
Coarse / Fine Threads: Fine
Partial / Full Threads: Partial