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Spline socket set screws (oval point)

ASME/ANSI B 18.3 - 2003

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美标ASME/ANSI B18.3 - 2003 ASME/ANSI18.3 1 Spline socket set screws (oval point)
Screw Thread
d
0# 1# 2# 3# 4# 5# 6# 8# 10#
d Screw Diameter
PP UNC
UNF
UNEF
A Nominal number
Nominal Size
t min
L Nominal Size
0.0600 0.0730 0.0860 0.0990 0.1120 0.1250 0.1380 0.1640 0.1900
- 64.0 56.0 48.0 40.0 40.0 32.0 32.0 24.0
80.0 72.0 64.0 56.0 48.0 44.0 40.0 36.0 32.0
- - - - - - - - -
4 4 4\6 4\6 6 4\6 6\4 6 6
0.033 0.033 0.048 0.048 0.060 0.069\0.072 0.072\0.076 0.096 0.111
0.026 0.035 0.040 0.040 0.045 0.055 0.055 0.080 0.080
0.13 0.19 0.19 0.19 0.19 0.19 0.25 0.25 0.25
Screw Thread
d
1/4 5/16 3/8 7/16 1/2 5/8 3/4 7/8
d Screw Diameter
PP UNC
UNF
UNEF
A Nominal number
Nominal Size
t min
L Nominal Size
0.2500 0.3125 0.3750 0.4375 0.5000 0.6250 0.7500 0.8750
20.0 18.0 16.0 14.0 13.0 11.0 10.0 9.0
28.0 24.0 24.0 20.0 20.0 18.0 16.0 14.0
32.0 32.0 32.0 28.0 28.0 24.0 20.0 20.0
6 6 6 6 6 6 6 6
0.145 0.183 0.216 0.251 0.291 0.372 0.454 0.595
0.125 0.156 0.188 0.219 0.250 0.312 0.375 0.500
0.31 0.44 0.44 0.63 0.63 0.88 1.00 1.25