Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Socket Head Bolts 5/16-18 x 1-1/2in 5pk by ALLSTAR PERFORMANCE $2.49 | / SKU ALL16744 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Bolt - 5/16-18 in Thread - 1.500 in Long - Allen Head - Grade 5 - Steel - Black Oxide - Universal - Set of 5