Click to expand Tap to zoom Auveco No. 3615 5/16"-18 X 3/4" Hex Washer Head Spin Lock Bolts, Quantity - 100 by Auveco Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $42.00 | / SKU 3615 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Catalog Description Quantity: 100 Finish: Black Phosphate Grade: 2 Head style: Hex Spin Lock Hex size: 1/2" Length: 3/4" Point type: Dog Thread diameter: 5/16"-18 Washer diameter: 13/16" Country of origin: US Catalog Click here to see item 3615 in the Auveco catalog.