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NF E 25

Prevailing Torque Type All-Metal Hexagon Nuts. Property Classes 5, 8 and 10

NF E 25-410 - 1997 (R2002) 全金属六角锁紧螺母--性能等级5、8和10级(R2002)

See all versions and complete specifications: Prevailing Torque Type All-Metal Hexagon Nuts. Property Classes 5, 8 and 10 — Full Specification Page

Equivalent & Cross-Reference Standards

Standard Body	Standard Number
GB	GB /T 6185.1
NF	NF E 25-410
DIN	DIN EN ISO 7042
ISO	ISO 7042

Dimensional Specifications — NF E 25 (mm)

Size	P	k_max	s_max	s_min	k_nominal
M5	1	10	5.9	5.4	9.78
M6	1.5	16	9	8.04	15.73
M8	2	21	13.2	12.1	20.67
M10	2.5	27	17	15.01	26.16
M12	2.5	34

Related Standards

GB /T 6185.1 - 2016— Prevailing Torque Type All-Metal Hexagon Nuts,Style 2 GB /T 6185.2 - 2016— Prevailing Torque Type All-Metal Hexagon Nuts, Style 2 - Fine Pitch Thread GB /T 6184 - 2000— Prevailing Torque Type All-Metal Hexagon Nuts, Style 1 GB /T 6185.1 - 2000— Prevailing Torque Type All-metal Hexagon Nuts, Style 2 GB /T 6185.2 - 2000— Prevailing Torque Type All-metal Hexagon Nuts, Style 2, with Fine Pitch Thread GB /T 6186 - 2000— Prevailing Torque Type All-Metal Hexagon Nuts, Style 2 - Property Class 9 GB 1337 - 1988— Self-Locking Nuts, Hexagon GB /T 1338 - 1988— Self-locking Nuts, Reduced Hexagon Oblate

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