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UNI 5448

Wing Nuts（Square Wing）

UNI 5448 (A) - 1971 蝶形螺母（方翼）

See all versions and complete specifications: Wing Nuts（Square Wing） — Full Specification Page

Dimensional Specifications — UNI 5448 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal	ds_nominal
M3	8.0	3.2	5.2	17.6	1.6	8.6	1.64
M4	12.7	5.1	8.4	27.8	2.5	13.6	6.45
M5	16.5	6.8	11.0	36.2	3.3	17.7	13.5
M6	26.6	10.7	18.0	58.3	5.2	28.5	60
M8	26.6	10.7	18.0	58.3	5.2	28.5	57

Related Standards

GB /T 62.2 - 2004— Wing Nuts -Square Wing DIN 314 - 1999— Wing Nuts Edged Wings JIS B 1185 (Type 2) - 2010— Wing Nuts - Square Wing JIS B 1185 - 1994— Wing Nuts - Square Wing ASME/ANSI B 18.6.X - 2002— Wing Nuts - Square Wing CNS 4374 - 1987— Wing Nuts (Small Type)ASME B 18.6.9 - 2010 (R2017)— Type A Wing Nuts ASME B 18.6.9 - 2010— Type A Wing Nuts

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