4x40 UNC HSS Ground Thread Tap Set of 3
Specification Product: 4x40 UNC High Speed Steel straight flute tap set of 3 Size: 4-40 UNC Straight flute taps Manufactured to: UNC Unified National Coarse (ISO529) Right Hand Tap Set of 3 includes one of each Bottom, Second & Taper lead taps Part Number ES-3507Visit the JLS Supplies Ltd website for more information on 4x40 UNC HSS Ground Thread Tap Set of 3