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Q 125

Double End Studs, b1=1.25d

Q 125 双头螺柱 b1=1.25d [两端细牙，细杆]

See all versions and complete specifications: Double End Studs, b1=1.25d — Full Specification Page

Dimensional Specifications — Q 125 (mm)

Size	P	s_max	s_min	k_nominal
M20	2	30	31.05	28.95
(M18)	1.5	25	26.05	23.95

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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