3/8 x 18 NPT HSS Tap
Specification Product: 3/8x19 NPT High Speed Steel straight flute tap Size: 3/8" NPT Straight flute parallel taps Manufactured to: 3/8" x 19 tpi ISO529 Options: Bottom, Second & Taper lead taps see options box Part Number ES-3313Visit the JLS Supplies Ltd website for more information on 3/8 x 18 NPT HSS Tap