3/8-16 HYPRO-7 3FLUTE SPIRAL BOTTOMING TAP BLACK OXIDE OSG 2986001 CLASS 2B
3/8-16 HYPRO-7 SPIRAL FLUTE BOTTOMING TAP CLASS 2BOSG#2986001STEAM BLACK OXIDE COATED, BLACK OXIDE IS A SURFACE TREATMENT THAT PREVENTS CHIP BUILDING, GALLING, AND WELDING ON THE WORKPIECE,IT’S COMMONLY USED ON LOW CARBONS, STAINLESS STEEL, AND FERROUS METALS, THREAD SIZE: 3/8-16, HYPRO-7, 3 FLUTE, RIGHT HANDED THREADING, HIGH SPEED STEEL MATERIAL, UNC THREAD TYPE RETURNS MUST BE IN THEIR ORIGINAL PACKAGING AND IN THE CONDITION RECEIVED