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Q 353

Hexagon Thin Nuts-Fine Pitch

Q 353C 六角细牙薄螺母

See all versions and complete specifications: Hexagon Thin Nuts-Fine Pitch — Full Specification Page

Dimensional Specifications — Q 353 (mm)

Size	P	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M12	2	4.88	6.1	32.95	30	29.16	20	27.7	7	21.6
(M20)	2	5.68	7.1	37.29	34	33	22	31.4	8	23.6

Related Standards

GB /T 6173 - 2015— Hexagon Thin Nuts - Fine Pitch Thread GB /T 6173 - 2000— Hexagon Thin Nuts (Chamfered) with Fine Pitch Thread GB 808 - 1988— Small Hexagon Thin Nuts-Fine Pitch Thread GB /T 6173 - 1986— Hexagon Thin Nuts - Fine Pitch Thread - Product Grades A and B ISO 8675 - 2023— Hexagon Thin Nuts (style 0), with Fine Pitch Thread - Product Grades A and B ISO 8675 - 2012— Hexagon Thin Nuts Chamfered (Style 0), with Metric Fine Pitch Thread - Product Grades A and B ISO 8675 - 1999— Hexagon Thin Nuts (chamfered) with Metric Fine Pitch Thread - Product Grades A and B JIS B 1181 - 2014— Hexagon Thin Nut, Chamfered, Fine Thread, [Table 26-27]

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