產品介紹

牙規

OSG 台灣三星限界螺紋規
PT英制錐度螺紋 NPT美制錐度螺紋
規 格 規 格
PT 1/8 -28 NPT 1/8 -27
PT 1/4 -19 NPT 1/4 -18
PT 3/8 -19 NPT 3/8 -18
PT 1/2 -14 NPT 1/2 -14
PT 3/4 -14 NPT 3/4 -14
PT 1 -11 NPT 1 -11 1/2
PT 1 1/4 -11 NPT 1 1/4 -11 1/2
PT 1 1/2 -11 NPT 1 1/2 -11 1/2
PT 2 -11 NPT 2 -11 1/2
PT 2 1/2 -11 NPT 2 1/2 -8
PT 3 -11 NPT 3 -8
PT 31/2 -11 NPT 4 -8
PT 4 -11