螺丝扭力标准(Screw torqu
螺丝直径(mm)高硬度材质用扭力标准kgf-cm(钢、铁等)Ф1.00.15~0.195
Ф1.20.32~0.544
Ф1.60.70~0.91
Ф2.0 1.50~1.95
Ф2.5 3.20~4.16
Ф3.0 6.00~7.80
Ф3.59.40~12.22
Ф4.014.00~18.20
Ф4.520.50~26.65
Ф5.029.00~37.70
Ф6.049.00~63.70
#6-329.40~12.22
#4-40 6.00~7.80
#10-3214.00~18.20
Ф 为公制螺丝(机械及自攻螺丝皆适用) # 代表英制螺丝
皆适用)