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Q 174

Cross Recessed Hexagon Bolts with Indentation

Q 174B 十字槽凹穴六角头螺栓

See all versions and complete specifications: Cross Recessed Hexagon Bolts with Indentation — Full Specification Page

Dimensional Specifications — Q 174 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M4	0.8	8	0.2	8.63	3.5	2.4	5.7	3.26	2.3	6.7	3.74
M5	1.25	13	0.4	14.2	5.3	3.75	9.2	5.06	3.5	11.4	5.54

Related Standards

GB /T 29.2 - 2013— Hexagon Bolts with Cross Recess on Head Q 174— Cross Recessed Hexagon Head Bolts ASME B 18.6.3 (H9B-I) - 2024— Cross Recess Indented Regular and Large Hex Head Screws [TABLE 2.2.9-2 I]ASME B 18.6.3 (H9C) - 2024— Type I Nonindented Regular and Large Hex Head Screws [TABLE 2.2.9-3]ASME B 18.6.3 (T30-I) - 2013— Cross Recess Indented Regular and Large Hex Head Screws ASME B 18.6.3 (T31-I) - 2013— Recess Dimensions for Type I Nonindented Regular and Large Hex Head Screws

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