All American Manufacturing LLC - Getting those thread pitches dialed. Have had this set of wires 14 years. Countless threads measured. PeeDee, the only thread wires to buy. American made too! | Facebook
Value Collection - 48 to 3 TPI, 0.5 to 6mm Pitch, 3 Inch Long, Thread Pitch Diameter Measuring Wire - 09182601 - MSC Industrial Supply