Dottie® MB1234 Fully Threaded Tap Bolt, 1/2-13, 3/4 in L Under Head, 2 Grade, Low Carbon Steel, Zinc Plated

Dottie® Tap Bolt, Fully Threaded, Measurement System: Imperial, 1/2-13 Thread, 3/4 in Length Under Head, 2 Grade, Low Carbon Steel, Zinc Plated, 3/4 in Thread Length, 3/4 in Head, UNC Thread, Hex Head