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GB 22 - 1976

Bolts, Small Hexagon Head with Fit Neck

GB 22 - 1976 小六角头导颈螺栓

See all versions and complete specifications: Bolts, Small Hexagon Head with Fit Neck — Full Specification Page

Dimensional Specifications — GB 22 - 1976 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M8	1.5	16.2	0.4	6.24	5.76	14	13.76	9.64	6	6	10
M10	2	21.9	0.6	8.29	7.71	19	18.72	13.57	8	8	14
M12	2.5	27.7	1	10.29	9.71	24	23.72	17.57	10	10	18
M16	3	41.6	1	15.35	14.65

Related Standards

GB 21 - 1976— Small Hexagon Head Bolts JIS B 1180 (AT2.1) - 2004— Small Hexagon Head Bolts, Finished JIS B 1180 (AT2.2) - 2004— Small Hexagon Bead Bolt, Semi-Finished JIS B 1180 (AT2.1) - 1994— Small Hexagon Head Bolts, Finished [Annex Attached Table 2.1]JIS B 1180 (AT2.2) - 1994— Small Hexagon Head Bolts, Semifinished [Annex Attached Table 2.2.]CNS 3120 - 1987— Hexagon Bolts with Small Widths Across Flats CNS 4700 - 1987— Small Hexagon Head Bolts with Thread Approximately To Head, Small Widths Across Flats GOST 7817 - 1980— Product Grade A Fit Bolts with Hexagon Reduced Head

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