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HB 1

Reduced Hexagon - Head Bolts, Short Thread, Shank Tolerance h8

HB 1- 105 - 2002 光杆公差带h8短螺纹小六角头螺栓

See all versions and complete specifications: Reduced Hexagon - Head Bolts, Short Thread, Shank Tolerance h8 — Full Specification Page

Dimensional Specifications — HB 1 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M5	2.5	11	7	2.25	10	1.6	3	9.85	0.5
M6	4	15.5	10	3.7	14	2.5	4	13.82	0.8
M8	4	21.1	13	3.7	19	2.5	4.5	18.79	1
M10	5	26.8	16	4.7	24	3.2	5	23.79	1.5
M12

Related Standards

GB 21 - 1976— Small Hexagon Head Bolts GB 22 - 1976— Bolts, Small Hexagon Head with Fit Neck 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

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