1/4x20 UNC A1 1K Thread Rolls A1 / F1 Heads
Specification Thread rolls to suit Alco & Fette thread rolling heads Part Number ES-14136Visit the JLS Supplies Ltd website for more information on 1/4x20 UNC A1 1K Thread Rolls A1 / F1 Heads
Visit the JLS Supplies Ltd website for more information on 1/4x20 UNC A1 1K Thread Rolls A1 / F1 Heads