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ZQ 4444 - 1997

Hexagon Socket Plug

JB /ZQ 4444 - 1997 内六角螺塞(PN31.5)

See all versions and complete specifications: Hexagon Socket Plug — Full Specification Page

Dimensional Specifications — ZQ 4444 - 1997 (mm)

Size	P	e	r	k_max	k_min	s_min	ds_max	ds_min	k_nominal	ds_nominal
M8	1	7.8	8.2	13.57	8.3	G1/8A	5.7	8	14	8.1
M10	—	11.8	12.2	18.48	11.2	G1/4A	6.9	12	19	11
M12	1.5	11.8	12.2	20.48	13.7	—	9.2	12	21	13.5
M14	—	13.8	14.2	26.48	18.4	G1/2A	11.4	14

Related Standards

GB /T 14383 (RHP) - 2021— Forged Threaded Pipe Fittings - Round Head Screw Plug GB /T 2878.4 (PLIH) - 2011— Connections for Hydraulic Fluid Power－ Ports and Stud Ends with Metric Threads and O-ring Sealing - Part 4 : Internal Hex Plugs GB /T 14780 - 2010— Earth-moving Machinery - Drain, Fill and Level Plugs, Type C GB /T 14383 (RHP) - 2008— Forged Threaded Pipe Fittings - Round Head Screw Plug GB /T 19674.1 - 2005— Connections for General use and Fluid Power - Ports and Stud Ends with Thread - Threaded Port - Type A GB /T 19674.1 - 2005— Connections for General use and Fluid Power - Ports and Stud Ends with Thread - Threaded Port - Type E GB /T 19674.2 - 2005— Connections for General use and Fluid Power - Ports and Stud Ends with Thread - Stud Ends with Elastomeric Sealing - Type A

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