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TC4型平圆头带环四点式上承接面焊接螺钉 IFI 148

Flat round head with rings on undertake surface welding screws-Table 7

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

TC4型平圆头带环四点式上承接面焊接螺钉 IFI 148尺寸图纸

单位:英寸(inch)

TC4型平圆头带环四点式上承接面焊接螺钉 IFI 148规格参数

(inch) P dk maxdk mind1 maxd1 mink maxk mink1 maxk1 mind0 maxd0 minh maxh mind2 r max
#2 560.20.180.170.150.0360.0260.0050.0020.0350.0250.0160.0120.10.01
#4 400.250.230.2150.1950.0360.0260.0060.0030.0450.0350.0170.0130.130.015
#6 320.310.290.270.250.0460.0360.0070.0040.0550.0450.0220.0180.170.02
#8 320.350.330.3050.2850.0520.0420.0080.0050.0650.0550.0270.0230.190.025
#10 240.40.380.350.3310.0680.0580.0090.0060.0750.0650.0320.0280.220.03
1/4 200.510.4850.4550.430.0830.0730.010.0070.0950.0850.0420.0380.2820.04
5/16 180.6350.610.570.5450.0990.0890.0120.0080.1250.1150.0470.0430.3120.045
3/8 160.760.7350.690.6650.1140.1040.0130.0090.1450.1350.0520.0480.3750.05
1/2 130.9450.9150.870.8450.1460.1360.0140.010.1750.1650.0620.0580.50.06
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