5/16-18x3/4" Grade 8 Hex Flange Grain Bin Bolts Rubber Washer Zinc

Part Number: 31C75BGB8Z/EPDMWSR
Partial/Full Threads: Full
Coarse/Fine Threads: Coarse
Finish: Finish: Zinc Clear
Grade: Grade 8
Length Under Head: 3/4"
Diameter/Pitch: 5/16"-18