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UNF MACHINE SCREW 2A Q (60º)

UNF MACHINE SCREW 2A Q (60º)
UNF機械細牙螺絲2A Q (60º) 
規格 T牙數 外徑(D) 輾造徑
MAX MIN MAX MIN
#0 80 1.511 1.431 1.310 1.260
#1 72 1.838 1.751 1.610 1.560
#2 64 2.169 2.073 1.910 1.890
#3 56 2.496 2.393 2.200 2.170
#4 48 2.827 2.713 2.470 2.440
#5 44 3.157 3.036 2.760 2.730
#6 40 3.484 3.356 3.050 3.020
#8 36 4.145 4.006 3.660 3.630
#10 32 4.803 4.651 4.260 4.230
#12 28 5.461 5.296 4.850 4.810
1/4 28 6.324 6.160 5.720 5.680
5/16 24 7.909 7.727 7.200 7.160
3/8 24 9.497 9.315 8.760 8.740
7/16 20 11.079 10.874 10.230 10.180
1/2 20 12.666 12.462 11.820 11.760
9/16 18 14.251 14.031 13.310 13.250
5/8 18 15.839 15.619 14.890 14.830
3/4 16 19.011 18.774 17.950 17.890
7/8 14 22.184 21.923 20.980 20.910
1″ 12 25.254 25.065 23.950 23.870
1⅛ 12 28.529 28.240 27.120 27.050
12 31.704 31.415 30.290 30.210
1⅜ 12 34.876 34.588 33.460 33.380
12 38.051 37.763 36.630 36.550