Dottie® MB14412 Machine Tap Bolt, 1/4-20, 4-1/2 in L Under Head, 2 Grade, Low Carbon Steel, Zinc Plated

Dottie® Machine Tap Bolt, Measurement System: Imperial, 1/4-20 Thread, 4-1/2 in Length Under Head, 2 Grade, Low Carbon Steel, Zinc Plated, 7/16 in Head, Full Thread, Hex Head