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QC /T 871 - 2011

Double End Studs,bm=2d.

QC /T 871 - 2011 双头螺柱 bm=2d

See all versions and complete specifications: Double End Studs,bm=2d. — Full Specification Page

Dimensional Specifications — QC /T 871 - 2011 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	k_nominal	ds_nominal
M8	1.5	9.64	20	1	1.25	21.05	10	18.95
M10	2	13.57	28	1.5	/	29.05	14	26.95
M12	2.5	17.57	36	1.5	/	37.25	18	34.75
M14	2.5	21.48	44	1.5	2	45.25	22	42.75
M16	3	23.48	48	2

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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