5/16-18x3-1/2" Stainless Steel 18-8 Carriage Bolts

Part Number: 31C350BCGSS
Diameter/Pitch: 5/16"-18
Length Under Head: 3-1/2"
Grade: 18-8 (304) Stainless Steel
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full
Square Width (Max): 0.324"