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Click Specification

Unit:inch

Type U3 Projection Weld Studs

IFI 148 (U3) - 2002

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美标IFI 148 (U3) - 2002 IFI148 148IFI Type U3 Projection Weld Studs
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Screw Thread
d
4# 6# 8# 10# 1/4 5/16 3/8 1/2
PP UNC
dk max
min
k max
min
h max
min
d1 max
min
40 32 32 24 20 18 16 13
0.260 0.323 0.385 0.448 0.575 0.755 0.880 1.005
0.240 0.303 0.365 0.428 0.550 0.725 0.850 0.975
0.046 0.052 0.068 0.068 0.083 0.099 0.114 0.146
0.036 0.042 0.058 0.058 0.073 0.089 0.104 0.136
0.017 0.022 0.027 0.032 0.042 0.047 0.052 0.062
0.013 0.018 0.023 0.028 0.038 0.043 0.048 0.058
0.045 0.055 0.075 0.085 0.105 0.125 0.135 0.155
0.035 0.045 0.065 0.075 0.095 0.115 0.125 0.145
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