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UR型平圆头环形下承接面焊接螺钉 IFI 148

Type UR projection weld studs-Table 4

标准类型:IFI/美国  标准号:IFI 148-2002  规格:#4~1/2

UR型平圆头环形下承接面焊接螺钉 IFI 148尺寸图纸

单位:英寸(inch)

UR型平圆头环形下承接面焊接螺钉 IFI 148规格参数

(inch) P dk maxdk mink maxk mind1 h maxh mine r max
#4 400.260.240.0460.0360.1950.0130.0080.0220.015
#6 320.3230.3030.0520.0420.2190.0150.010.0250.02
#8 320.3850.3650.0680.0580.2660.0180.0130.0310.025
#10 240.4480.4280.0680.0580.3280.020.0150.0350.03
1/4 200.5750.5550.0830.0730.4220.0270.0210.0480.04
5/16 180.7550.7250.0990.0890.5310.0330.0270.060.045
3/8 160.880.850.1140.1040.6410.0370.0310.0680.05
1/2 131.0050.9750.1460.1360.720.0470.0410.0880.06
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