Machine Tap, ≈ DIN 376, HSS-E, UNF 1.1/2 x 12 

for general use - non abrasive material up to 900 N/mm² - unalloyed and low alloyed steel - for through holes Thread type: Unified Fine thread ANSI B 1.1 Norm: ≈ DIN 376 Material: HSS-E