1/4-18 NPT NPTF 6 Int. Ext. 5 Flt Plug
Extension Tap Thread Size 1/4 In.-18 NPTF Overall Length 6 in High Speed Steel Bright (Uncoated) Right Hand Thread Length 1 1/16 in 75 Percent Thread Drill Size 7/16 in Number of Flutes 5
Standard shipping
Estimated delivery time: 7-10 days