Blind Rivets | Countersunk Head | BYORA U.S.A. CORPORATION

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COUNTERSUNK HEAD Countersunk head blind rivets are used in countersunk holes. Once set, they are flush to the surface.

Designed for Improved Support Countersunk head blind rivets are lightweight and durable fasteners that can be easily installed when only one side of the panel is accessible. Countersunk head blind rivets create a permanent hold and sit flush to the material surface, making them ideal for applications where a smooth surface finish is desired or to prevent the rivet from catching on machinery components.

Application ＋

Automotive
Aerospace
Machinery applications
Outdoor / exposed application
Corrosive environments

Material (Surface Finish) ＋

Sleeve

Aluminum A5154 (fabric)

Mandrel

Hard steel wire (zinc plating)

Sleeve

Aluminum A5052 (fabric)

Mandrel

High-tensile aluminum wire (fabric)

Sleeve

Steel SWCH (trivalent chromate)

Mandrel

Hard steel wire (zinc plating)

Sleeve

Austenitic stainless steel (fabric)

Mandrel

Hard steel wire (zinc plating)

Sleeve

Austenitic stainless steel (fabric)

Mandrel

High-tensile stainless steel wire (fabric)

TECHNICAL SPECIFICATION COUNTERSUNK HEAD [ Symbols of standard dimensions and installation diagram ]

SPECIFICATION TABLE

This product is made to order
*1.	The L lengths are given as guidelines.
*2.	The strength values are obtained through our own testing.

Remarks)
(1)	The steel mandrel is plated with zinc. For trivalent chromate plating, please ask us.
(2)	The steel sleeve is plated with trivalent chromate.
(3)	The rivets with the following specifications are made to order. (i) Long mandrel (ii) Painted head and (iii) Fastening range G exceeding 0.756inch
(4)	The standard dimensions are subject to change without notice.
(5)	Please ask us when the required fastening range exceeds the recommended range or when it is near lower limit.