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QC /T 858 - 2011

Hexagon Thick Nuts, Fine Thread

QC /T 858 - 2011 细牙六角厚螺母

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Dimensional Specifications — QC /T 858 - 2011 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	k_nominal	ds_nominal
M16	1.5	27	26.16	2	28	21.73	27.16	29.56
M18	1.5	34	33	2	35	26.72	33.4	37.29
M20	2	36	35	—	38	29.12	36.4	39.55

Related Standards

GB 56 - 1988— Hexagon Thick Nuts GB 55 - 1976— Hexagon Thick Nuts GB /T 17116.3 - 2018 GB /T 17116.3 - 2018 GB 804 - 1988— Hexagon Nuts with Raised Face IFI 128 - 2000— Hex Coupling Nuts DIN 6334— Hexagon Coupling Nuts 3d DIN 1479 - 2005— Hexagon Turnbuckles DIN 6330 - 2003— Hexagon Nuts with a Height of 1.5d

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