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SH /T 3404

Petrochemical Hexagon Head Bolts

SH /T 3404 (bolt) - 2013 石化用六角头螺栓

See all versions and complete specifications: Petrochemical Hexagon Head Bolts — Full Specification Page

Dimensional Specifications — SH /T 3404 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M10	1.75	21	7.680	11.73	12	30	36	7.5	7.320	49	23.15
M12	2	27	10.180	15.73	16	38	44	10	9.820	57	29.87
M14	2.5	34	12.715	19.67	20	46	52	12.5	12.285	65	37.39
M16	3	41	15.215	23.67	24

Related Standards

GB 5 - 1976— Hexagon Head Bolts GB 30 - 1976— Hexagon Head Bolts GB /T 5780 - 2025— Hexagon Head Bolts - Product Grade C GB /T 5782 - 2025— Hexagon Head Bolts - Product Grade A and B GB /T 5780 - 2016— Hexagon Head Bolts - Product Grade C GB /T 5782 - 2016— Hexagon Head Bolts - Grade A and B GB /T 5780 - 2000— Hexagon Head Bolts - Product Grade C GB /T 5782 - 2000— Hexagon Head Bolts - Product Grades A and B GB 838 - 1988

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