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JIS B 1186 - 1995

High Strength Hexagon Bolts for Friction Grip Joints

JIS B 1186 - 1995 高强度连接用六角头螺栓

See all versions and complete specifications: High Strength Hexagon Bolts for Friction Grip Joints — Full Specification Page

Dimensional Specifications — JIS B 1186 - 1995 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M12	2	15.8	10.8	35	30	27	26.2	16.7	9.2
M16	2.5	21.6	14.9	46	40	36	35	22.8	13.1
M20	3	26.6	17.9	56	50	46	45	27.8	16.1
M22	3.5	29.6	20	61	55	50	49	30.8	18

Related Standards

GB /T 1231 (bolt) - 2024— High Strength Bolts with Large Hexagon Head Assemblies for Steel Structures GB /T 9125.1 - 2020— Hex Bolt for Pipe Flange Connection - PN Designated GB /T 9125.2 - 2020— Hex Bolt for Pipe Flange Connection - Class Designated GB /T 16939 - 2016— High Strength Bolts for Joints of Space Grid Structures GB /T 9125 - 2010— Hex Bolt for Pipe Flange Connection GB /T 1228 - 2006— High Strength Bolts with Large Hexagon Head for Steel Structures GB /T 9125 - 2003— Hex Bolt for Pipe Flange Connection GB /T 16939 - 1997— High Strength Bolts for Joints of Space Grid Structures

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