WEI SHIUN FASTENERS CO.,LTD.

UNC MACHINE SCREW 2A Q (60º)

UNC MACHINE SCREW 2A Q (60º)
UNC 機械粗牙螺絲 2A Q (60º) 規格
規格 牙數T 外徑(D) 輾造徑
MAX MIN MAX MIN
#1 64 1.838 1.743 1.570 1.540
#2 56 2.169 2.066 1.860 1.840
#3 48 2.496 2.383 2.140 2.110
#4 40 2.824 2.695 2.400 2.360
#5 40 3.154 3.026 2.720 2.690
#6 32 3.484 3.333 2.950 2.910
#8 32 4.142 3.991 3.600 3.570
#10 24 4.800 4.618 4.090 4.050
#12 24 5.461 5.279 4.750 4.700
1/4 20 6.322 6.117 5.500 5.450
5/16 18 7.907 7.687 6.980 6.930
3/8 16 9.491 9.254 8.450 8.400
7/16 14 11.076 10.816 9.890 9.830
1/2 13 12.661 12.386 11.390 11.320
9/16 12 14.246 13.958 12.870 12.800
5/8 11 15.834 15.528 14.330 14.260
3/4 10 19.004 18.677 17.340 17.270
7/8 9 22.176 21.824 20.340 20.260
1″ 8 25.349 24.969 23.280 23.200
1⅛ 7 28.519 28.103 26.160 26.070
7 31.694 31.278 29.330 29.240
1⅜ 7 34.864 34.002 32.120 32.020
6 38.039 37.577 35.290 35.080
5 44.381 43.861 4108.000 40.860