Triangle Carbon Alloy Steel Hand Tap NPT 1/4″ x 18 ( 1 set of 2pcs)

Description

Short Hand Tap
ANSI 94.9:1971
Cut Thread  NPT , Right Hand

Specifications:
Nominal size dia : 1/4″
Thread 18
Basic Major Thread : 0.5343
Diameter at large end of Tap : 0.559ins
Overall Length : 2.7/16″
Thread length : 1.1/16″
Shank Dia : 0.562ins
Square size length : 7/16″
Square size A/F : 0.421in
1 set of 2pcs