平行管用絲攻

美制 英制

1-1/2–11-1/2NPS 1-1/4–11-1/2NPS 1-11-1/2NPS 1/2-14NPS 1/4-18NPS 1/8-27NPS 1/16-27NPS 2–11-1/2NPS 3/4-14NPS 3/8-18NPS

PF1-1/2-11 PF1-1/4-11 PF1-11 PF1/2-14 PF1/4-19 PF1/8-28 PF2-11 PF3/4-14 PF3/8-19 PS1-1/2-11 PS1-1/4-11 PS1-11 PS1/2-14 PS1/4-19 PS1/8-28 PS2-11 PS3/4-14 PS3/8-19 W1-11 W1/2-14 W1/4-18 W1/4-19 W1/8-27 W1/8-28 W3/4-14 W3/8-18 W3/8-19

1.5P 2.5P 3.5P 4P 5P

55 59 62 65 67 75 80 85 87 95 96 105 109 110 120