Bosei Captive Co., Ltd.

■Features This is the most commonly used standard shape type. There are various materials such as iron, stainless steel, and al...

• Fastening Components

• Blind Nuts

■Features The body has a hexagonal shape, and high strength can be obtained by fastening it to a hexagonal prepared hole. There...

• Fastening Components

• Blind Nuts

■Features ・This is a bag-type insert nut introduced in response to the demand for mold molding. Three knurls in different dire...

• Fastening Components

• Helisat Screws

■Features Can be fastened on one side and can be attached to a wide range of materials and shapes. coating. It can also be inst...

• Fastening Components

• Blind Rivets

■Features ・Ideal for reducing product weight - Expands options for surface treatment after installation on aluminum base mater...

• Fastening Components

• Clinching Fasteners

■Features ・Product with increased nut height and spacer function ・Ideal for stacking boards and determining height

• Fastening Components

• Clinching Fasteners

■Features Can be press-fitted into 0.5mm or 0.8mm thin plates

• Fastening Components

• Clinching Fasteners

■Features ・Can be embedded using a hand press, and can be applied to hard and brittle base materials such as thermosetting res...

• Fastening Components

• Insert Nuts

■Features Can be fastened on one side and can be attached to a wide range of materials and shapes. coating. It can also be inst...

• Fastening Components

• Blind Rivets

■Features ・Nuts can be installed without the need for special tools ・The nut floats, making it easier to align the bolts. ・I...

• Fastening Components

• Floating Nuts

■Features Captive Cert with a wide range of applicable plate thicknesses. Compatible with a wide range of thicknesses from thin...

• Fastening Components

• Blind Nuts

■Features Captive Cert with a wide range of applicable plate thicknesses. Compatible with a wide range of thicknesses from thin...

• Fastening Components

• Blind Nuts

■Features Can be fastened on one side and can be attached to a wide range of materials and shapes. coating. It can also be inst...

• Fastening Components

• Blind Rivets

■Features The body is bag-shaped so the mandrel head does not fall off. It also maintains airtightness and watertightness.

• Fastening Components

• Blind Rivets

■Features ・The knurling is round and has a shape that does not put stress on the resin, which prevents the resin from cracking...

• Fastening Components

• Insert Nuts

■Features A rivet to prevent the mandrel head from falling off.

• Fastening Components

• Blind Rivets

■Features Press-fit spacer for printed circuit boards.

• Fastening Components

• Spacers

■Features - A press-type insert nut that can be used with most thermoplastic resins. It features angled fins and vertical knurl...

• Fastening Components

• Insert Nuts

■Features You can choose the color of the knob. Thumbscrews with anti-drop function. Suitable for repeated attachment and detac...

• Fastening Components

• Thumb Screws

■Features ・Reduces the cost of mounting on surface mount boards. ・A spacer that can be hung on an automatic insertion machine...

• Fastening Components

• Spacers

■Features By installing a roller hinge, it can be used in place of a slide rail and is cheaper than a conventional slide rail.

• Fastening Components

• Special Hinges

■Features A press-fit nut for printed circuit boards.

• Fastening Components

• Spacers

■Features - A press-fit type hinge with a unique structure that allows two plates to rotate smoothly. ・Both ends of the two wo...

• Fastening Components

• Special Hinges