Rubinetto o stampo 0,275 x 40 per orologiaio formato WW tornio tirante collettore filetto
(BSF 3/8"-20 British Standard Tap die. 1) BSF 3/8-20 tap. 2)BSF 3/8-20 die. Precision: H2 grade. Application: for pipe inner threading not for SS steel. 📦 Issues With Your Order ?.