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QC /T 340 - 1999

Hexagon Bolts with Serrated Flange

QC /T 340 - 1999 带齿六角法兰面螺栓

See all versions and complete specifications: Hexagon Bolts with Serrated Flange — Full Specification Page

Dimensional Specifications — QC /T 340 - 1999 (mm)

Size	P	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M6	1.25	24	3.75	8.5	1	1.2	10	9.64	17	10.8
M8	1.75	30	5.25	11.9	1.5	1.8	15	14.57	24.7	16.32
M10	2	39	6	15.1	1.5	2.4	21	20.16	32.8	22.94

Related Standards

GB 5787 - 1986— Hexagon Flange Bolts - Product Grade B GB /T 5788 - 1986— Hexagon Flange Bolts - Reduced Shank - Product Grade B GB /T 16674.3 - 2023— Hexagon Bolts with Flange - Small Series - Product Grade A with Driving Feature of Product Grade B IFI 111 - 2002— Hexagon Flange Bolts IFI 111 - 1986— Hexagon Flange Bolts IFI 513 - 1982— Metric Hex Flange Head Machine Screws IFI 536 - 1982— Metric Hex Flange Screws IFI 538 - 1982— Metric Heavy Hex Flange Screws

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