1/4 x 18 NPSF HSS Tap (Straight Dryseal)
Specification Product: 1/4x18 NPSF High Speed Steel straight flute tap Size: 1/4" NPSF Straight Dryseal Straight flute parallel taps Manufactured to: 1/4" x 18 tpi ISO529 Options: Bottom, Second & Taper lead taps see options box Part Number ES-3312Visit the JLS Supplies Ltd website for more information on 1/4 x 18 NPSF HSS Tap (Straight Dryseal)