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JB /T 4707 - 2000

Double End Bolts

JB /T 4707 - 2000 等长双头螺栓

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Dimensional Specifications — JB /T 4707 - 2000 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal	ds_nominal
M16	2.5	50	2.5	20	17.3	17.6	6
M20	3	65	4	27	23.8	24.1	6
M24	4	80	5	36	31.7	32	7

Related Standards

GB /T 9125.1 - 2020— Double End Studs for Pipe Flange Connection - PN Designated GB /T 9125 - 2010— Double End Studs - Product Grade B for Pipe Flange Connection GB /T 9125 - 2010— Double End Studs for Pipe Flange Connection GB /T 9125 - 2003— Double End Studs for Pipe Flange Connection GB /T 897 - 1988— Double End Studs, bm=1d GB /T 898 - 1988— Double End Studs-bm=1.25d GB /T 899 - 1988— Double End Studs b1=1.5d GB /T 900 - 1988— Double End Studs-bm=2d

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