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方頭螺栓 ASME B18.2.1

Square head bolts-Table1

標(biāo)準類型:ASME/ANSI/美國  標(biāo)準號:ASME/ANSI B18.2.1-1972  規(guī)格:1/4~1-1/2

方頭螺栓 ASME B18.2.1尺寸圖紙

單位:英寸(inch)

方頭螺栓 ASME B18.2.1規(guī)格參數(shù)

(inch) P ds maxs maxs mine maxe mink maxk minr maxr min
1/4 20|28|320.260.3750.3620.530.4980.1880.1560.030.01
5/16 18|24|320.3240.50.4840.7070.6650.220.1860.030.01
3/8 16|24|320.3880.5620.5440.7950.7470.2680.2320.030.01
7/16 14|20|280.4520.6250.6030.8840.8280.3160.2780.030.01
1/2 13|20|280.5150.750.7251.0610.9950.3480.3080.030.01
5/8 11|18|240.6420.9380.9061.3261.2440.4440.40.060.02
3/4 10|16|200.7681.1251.0881.5911.4940.5240.4760.060.02
7/8 9|14|200.8951.3121.2691.8561.7420.620.5680.060.02
1 8|12|201.0221.51.452.1211.9910.6840.6280.090.03
1-1/8 7|12|181.1491.6881.6312.3862.2390.780.720.090.03
1-1/4 7|12|181.2771.8751.8122.6522.4890.8760.8120.090.03
1-3/8 6|12|181.4042.0621.9942.9172.7380.940.8720.090.03
1-1/2 6|12|181.5312.252.1753.1822.9861.0360.9640.090.03
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国产GV天堂亚洲国产GV刚刚碰_77777亚洲熟妇AV影院_中文字幕亚洲Av在线美利坚_色噜噜狠狠色综合久夜色撩人