台灣鈷領產品型錄

40 80 20 60 100 0 +10 +25 OH1 +40 OH2 +55 OH3 +70 OH4 +85 OH5 +100 OH6 80 40 120 0 +20 OH1 +40 OH2 +60 OH3 +80 OH4 +100 OH5 +120 OH6 60 140 20 100 Pitch dia. μ M Pitch dia. μ M P ≦ 0.6(T.P.I ≧ 40) upper limit : 0.010+0.015xn lower limit : (upper limit) - 0.015 Unit = mm / n = OH number P ≧ 0 .7(T.P.I ≦ upper limit : 0.020xn lower limit : (upper limit) - 0.020 Unit = mm / n = OH number 36) OH limits for cutting taps Pitch 0.6 ≦ OH LTMITS Pitch 0.7 ≧ OH LTMITS ISO LTMITS OH LTMITS EXAMPLE M10 (x1.5) Previous JIS intemal thread JIS intemal thread 80 160 40 120 0 60 140 20 100 180 Pitch dia. μ M 200 220 +98 +14 +70 +42 ISO 1 2 ISO ISO 3 +80 +140 +210 +140 +180 +224 +20 OH1 +60 +80 OH4 +40 OH2 OH3 OH5 +100 +120 OH6 Class 1 Class 2 Class 3 5H 6H 7H 82