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NF E 25

Hexagon Bolts with Flange - Heavy Series

NF E 25-505 - 1997 重型六角头法兰螺栓

See all versions and complete specifications: Hexagon Bolts with Flange - Heavy Series — Full Specification Page

Dimensional Specifications — NF E 25 (mm)

Size	P	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M5	1	5.82	14.2	6.6	18	/	9.78	6	/	10
M6	1.5	9.78	22.3	10.4	26	32	15.73	10	/	16
M8	2	13.73	30.5	13.7	34	40	20.67	14	/	21
M10	2.5	19.67	43	18.9	46	52	29.67	20

Related Standards

GB 5789 - 1986— Hexagon Flange Bolts - Heavy Series - Product Grade B GB 5790 - 1986— Large Hexagon Head Flange Bolts with Reduces Shank - Product Grade B Q 186— Hexagon Flange Bolts Q 188— Large Hexagon Flange Face Reduced Shank Bolts EN 1665 (S) - 1997— Hexagon Bolts with Flange, Heavy Series, Full Shank (Type S)EN 1665 (R) - 1997— Hexagon Bolt with Flange, Heavy Series, Reduced Shank (Type R)DIN EN 1665 (S) - 1998— Hexagon Bolts with Flange, Heavy Series, Full shank(Type S)DIN EN 1665 (R) - 1998— Hexagon Bolt with Flange, Heavy Series, Reduced Shank(Type R)

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