Quick view UNB Machine Tap - 5/16 inch x 18 - (46204903) 1676AP5/16X18 Union Butterfield Log in for pricing UNB HSS-PM TiCN Applix UNC Machine Tap Spiral Flute 50?? DIN/ANSI Log in for pricing Quick view Qty in Cart: 0 Quantity: Decrease Quantity of UNB Machine Tap - 5/16 inch x 18 - (46204903) 1676AP5/16X18 Increase Quantity of UNB Machine Tap - 5/16 inch x 18 - (46204903) 1676AP5/16X18 Price: Log in for pricing Subtotal: