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IFI 521 - 1982

Metric Type 2B Protruding Head Structural Self Plugging Pull Mandrel Blind Rivets

IFI 521 - 1982 米制圆头击芯铆钉

See all versions and complete specifications: Metric Type 2B Protruding Head Structural Self Plugging Pull Mandrel Blind Rivets — Full Specification Page

Dimensional Specifications — IFI 521 - 1982 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	k_nominal	ds_nominal
4	6.43	2.97	2.72	6.32	13.33	2L+5.1	12.07	19
3.2	4.04	1.96	1.7	3.94	8.33	2L+5.2	7.52	19

Related Standards

GB /T 15855.1 - 1995— Flat Round Head Drive Rivets GB /T 15855.2 - 1995— Countersunk Head Drive Rivets IFI 123 - 2003— Countersunk Head Drive Pin Blind Rivets IFI 123 - 2003— Dome Head Drive Pin Blind Rivets IFI 553 - 2003— Metric Countersunk Head Drive Rivets IFI 553 - 2003— Protruding Head Metric Drive Pin Blind Rivets IFI 553 - 1999— Protruding Head Metric Drive Pin Blind Rivets IFI 553 - 1999— Flush Head Metric Drive Pin Blind Rivets

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