HCS MATERIAL; 16 TPI; RIGHT HAND DIRECTION OF CUT; PLUG STYLE; 4 FLUTE(S); STRAIGHT FLUTE TYPE; UNC THREAD TYPE; 3/8 INCH TAP SIZE; HAND WRENCHING; 3/8 TAP SIZE - FRACTIONAL; .375 TAP SIZE - DECIMAL; HANSON. BRAND; BULK STOCK