セルジャパン　 List of Products and Services

The "Cellboard Fastener & Board Spacer" allows for the installation of spacers and nuts simply by pressing them into the printed circuit board. The knurled section deforms and compresses into the grooves without cutting the fibers of the board, enabling secure fixation just by pressing into materials like PC boards. Installation is easy due to the pilot section aligned with the pilot hole, allowing for straightforward insertion. 【Features】 ■ Can be pressed using conventional equipment (standard press machines) ■ Provides high push-out force and rotational torque ■ Results in a clean finish ■ No post-processing is generally required after pressing ■ Compliant with RoHS2 We have received feedback from users of press nuts, including: "Switching from welding to this method has improved work efficiency!" "Anyone can easily install it, reducing the burden on the site!" *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The "Cell Crest Fastener" is a revolutionary clinching product that incorporates the features of conventional special screws such as cosmetic screws, knob screws, and drop screws, which are used in the opening and closing parts of product panels or in drawer sections. Additionally, it resolves minor issues during use with its retention mechanism and built-in spring. By being press-fitted, the knurled part plastically deforms the counterpart material and is fixed around the reverse taper of the shank, allowing for high extraction force. **Features** - Press-fitted using conventional equipment (standard press machine) - Achieves high extraction force - Built-in spring resolves minor issues during use - Compliant with RoHS2 We have received the following feedback from users of press nuts: "Thanks to changing the method from welding, our work efficiency has improved!" "Anyone can easily install it, reducing the burden on the site!" *For more details, please refer to the PDF document or feel free to contact us.*

• Other machine elements

The "NEW Cell Crest Fastener" is a decorative screw that attaches to the opening and closing parts of product panels. With a built-in spring, it allows for immediate verification in case of forgetting to tighten, in addition to conventional functions, and achieves a floating function that allows for 0.5 mm on one side. Moreover, it is a product that can be pressed in without difficulty even if the counterpart material is stainless steel, and it can be used in a wide range of design applications. 【Features】 ■ Press-fit compatible with SUS430 and SUS304 ■ RoHS2 compliant We have received the following feedback from users of press nuts: "Thanks to changing the method from welding, our work efficiency has improved!" "Anyone can easily install it, reducing the burden on the site!" *For more details, please download the PDF or contact us.

• Other machine elements

The compact cell crest fastener is suitable for miniaturization and weight reduction, enabling space-saving usage. This type allows for space-saving use compared to general cell crest fasteners. The stainless steel type features a floating function that allows for 0.3mm movement on one side. Additionally, we offer models such as "KFC-M4-112," which has a minimum distance of 7.9 between the center of the mounting hole and the edge of the plate, and "SKFC-M3-112 0.3mm movement" with a pitch of 0.5. 【Specifications】 ■ Screw diameter: M3 to M4 ■ Material: Steel, Stainless Steel ■ Minimum usable plate thickness: 1.0 ■ RoHS2 compliant products We have received the following feedback from users of press nuts: "Thanks to the change from welding to a different method, our work efficiency has improved!" "Anyone can easily install it, which has reduced the burden on the site!" *For more details, please refer to the related links or feel free to contact us.

• fastener

The "Spacer for SUS304 Material" has not undergone hardening or tempering, resulting in no variation in product hardness, allowing for stable strength during press fitting, so there are no issues with press fitting by lot. Deburring and surface finishing such as chamfering are unnecessary during installation. Even after processing, there are no protrusions on the surface of the mounting plate, allowing for a clean finish. 【Features】 ■ RoHS2 compliant ■ Installation can be done using conventional equipment (standard press machine) for press fitting ■ By press fitting, the knurled part plastically deforms the counterpart material, securing it in the groove below, resulting in high extraction force ■ The surface of the plate is smooth with no protrusions, ensuring a clean finish without pitch misalignment at the installation position We have received the following feedback from users of press nuts: "Thanks to the change in method from welding, work efficiency has improved!" "Anyone can easily install it, reducing the burden on the site!" *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

This product is a self-fastener made of SUS304 material that can be press-fitted into the counterpart material SUS304. Since it has not undergone hardening or tempering, there is no variation in the hardness of the product, allowing for stable strength during press-fitting, so there are no issues with press-fitting across different lots. Made from SUS304 material, it has excellent corrosion resistance. 【Features】 ■ Can be press-fitted into counterpart material SUS304 ■ Made from SUS304 material, resistant to rust ■ Provides high push-out force and rotational torque ■ Clean finish ■ Post-processing after pressing is generally unnecessary ■ Compliant with RoHS2 We have received the following feedback from users of press nuts: "Thanks to changing from welding to this method, our work efficiency has improved!" "Anyone can easily install it, reducing the burden on the site!" *For more details, please refer to the PDF document or feel free to contact us.

• nut

The self-fasteners for the counterpart material SUS304 are the FSD series self-fasteners that can be press-fitted into SUS304. Since they have not undergone hardening or tempering, they can be press-fitted with stable strength. They can be press-fitted using pneumatic, hydraulic, or mechanical presses, and special tools are not necessary, allowing for easy complete fixation and screw guarantee. Additionally, we offer models such as "FSD-M4-1" with a minimum distance of 6.9 between the center of the mounting hole and the edge of the plate, "FSD-M5-1" with 7.1, and "FSD-M6-1" with 10.0. 【Specifications】 ■ Screw diameter: M3 to M8 ■ Material: Stainless steel ■ Minimum usable plate thickness: 1.0 (1.4 for M8 only) ■ RoHS2 compliant We have received the following feedback from users of press nuts: "Thanks to changing the method from welding, our work efficiency has improved!" "Anyone can easily install it, reducing the burden on the site!" *For more details, please refer to the related links or feel free to contact us.

• fastener

The guide pin is a guide pin suitable for positioning. It can be pressed into materials with a thickness of 0.8mm or more. The crimping part has a cell spacer shape, so there is no bulging around the product after pressing, resulting in a clean finish. Additionally, we offer a variety of products such as the mounting hole diameter of 3.0 +0.08/-0 "DFDGP-φ3-10" and 4.2 +0.08/-0 "DFDGP-φ4.2-8". 【Specifications】 ■Material: Stainless steel ■Minimum usable plate thickness: 0.8 ■RoHS2 compliant We have received the following feedback from users of press nuts: "Thanks to changing the method from welding, work efficiency has improved!" "Anyone can easily install it, reducing the burden on the site!" *For more details, please refer to the related links or feel free to contact us.

• Other machine elements

We would like to introduce the self-screws we handle. Thanks to the floating function (anti-reversal feature) of the tip ball section, it securely holds the object on a flat surface. We also offer a lineup including "SCR-M6-16" with a pitch of 1.0, "SCR-M8-12" with a pitch of 1.25, and "SCR-M10-25" with a pitch of 1.5. 【Features】 ■ The flat part of the tip ball does not flip over ■ Does not damage the supported object ■ No need to check the flat part ■ The inclination of the flat part of the tip ball is over 10° ■ Strongly secures according to the supported object ■ Compliant with RoHS2 *For more details, please refer to the related links or feel free to contact us.

• shaft

The "Self-Clinching Fastener" (Press Nut, Rivet Nut) is a fastening device similar to a nut that is secured by press-fitting into a pre-drilled component. No qualifications are required, unlike welding, making it easy for beginners to work with! It can accommodate extremely thin sheets of about 0.5mm and materials like SUS304. Additionally, multiple locations can be processed in a single press operation, achieving a reduction in work processes and fastening costs. Users of press nuts have provided the following feedback: "Thanks to changing the method from welding, work efficiency has improved!" "Anyone can easily install it, which has reduced the burden on the site!" 【Features】 ■ Excellent fastening strength: Once installed, there is no worry about loosening or falling off. ■ Installable by beginners: No qualifications are needed like with welding. ■ Simplification of work processes: Achieves reduction in fastening costs. ■ Compatible with a wide range of materials: Accommodates extremely thin sheets of about 0.5mm and materials like SUS304. ■ Easy "rivet" according to plate thickness. *For more details, please refer to the PDF document or feel free to contact us.

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At Cell Japan, we offer "contract processing." Our processing range is from φ1 to φ100. We specialize in precision hole processing, tapping (both rolling and cutting), broaching (hexagonal, square, and others), and general complex processing. We also have a track record of winning the grand prize at the knurling processing competition. Please feel free to contact us when you need our services. 【Specialized Processing】 ■ Precision hole processing ■ Tapping (rolling and cutting) ■ Broaching (hexagonal, square, and others) ■ Shaping (hexagonal, square, and others) ■ General complex processing ■ Polygon processing ■ Vanishing processing *For more details, please refer to the PDF materials or feel free to contact us.

• fastener