0.307x32 UNS HSS Ground Thread Tap Schrader valve tap
Specification 0.307 x 32 UNS High Speed Steel Straight Flute Hand Taps 0.307-32 Unified National Special Drill size 7mm Part Number ES-12137Visit the JLS Supplies Ltd website for more information on 0.307x32 UNS HSS Ground Thread Tap Schrader valve tap