東京鋲兼 List of Products and Services

Our company is capable of laser engraving on metals, non-ferrous materials, as well as wood, resin, glass, and ceramics. We can achieve extremely fine engravings, and you can trust us with processing cylindrical components. With color marking, it is possible to engrave and color materials such as stainless steel and titanium using fiber lasers. The colors appear due to the interference between the light reflecting off the oxide film and the light reflecting off the stainless steel base. 【Features of Laser Marking Processing】 - Capable of processing a wide range of metals, including iron, aluminum, stainless steel, and brass, regardless of whether they are ferrous or non-ferrous. - In addition to metals, we can also work with wooden products, ceramics, ABS resin, and some plastics. - We can apply our services to various materials, including molded products, machine parts, nameplates, various tools, and camping equipment. - Precise engraving can be done on very small areas, such as the top surface, beveled edges, and inside hexagonal holes. - We can remove only the surface treatment film to reproduce the underlying material. *For more details, please download the PDF or feel free to contact us.

• Processing Technology

Ibaraki Namitei Co., Ltd.'s "JIS Strength Guarantee Nuts 6T/8T/10T" are high-quality hex nuts based on Japanese Industrial Standards (JIS B1181). These nuts are produced in JIS-certified factories and manufactured under strict quality control. Below are the product features and specifications. 【Features】 ■ High Strength: Corresponds to strength classes 6T, 8T, and 10T, suitable for a wide range of applications. ■ Diverse Size Range: Available in sizes from M8 to M20, ideal for joints in various machines and structures. ■ Reliable Quality: With JIS certification, these nuts offer trusted quality for long-term stable use. *For more details, please download the PDF or feel free to contact us.

• Parts and Materials

We conduct integrated manufacturing in-house from wire to terminal processing, and terminal shapes can be customized. We can provide estimates starting from one lot. We also accommodate durability tests and salt spray tests. Please feel free to contact us when needed. 【Product Lineup (Partial)】 ■ Stainless steel wire rope ■ PVC (Polyvinyl Chloride) coated rope ■ G/O (galvanized) wire rope ■ A terminal processing ■ Crimp terminal processing *For more details, please refer to the PDF document or feel free to contact us. We will provide detailed information on various sizes, specifications, and materials.

• Security Wire

We would like to introduce the "Sigma PT" that we handle. This is a thread-forming screw for resin that achieves high axial force and excellent loosening prevention performance due to its unique thread profile, and it can be customized. Additionally, the female thread formed by plastic deformation is designed to make contact with the low thread at the valley of the high thread, ensuring a tight fit with the male thread without any gaps, as calculated in advance. 【Features】 ■ Calculated adhesion of resin ■ High axial force and resistance to loosening ■ High repeatability performance *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

Introducing the "Encoder Scale" manufactured by Meltec Co., Ltd. The transmissive and reflective scales are made to order, processed from metal etching products to PET film materials. The metal scales are available in SUS and our uniquely developed nickel-clad materials. Additionally, we also handle assembly with double-sided tape and hubs made of metal or resin, and we have production lines in overseas factories. 【Product Lineup】 ■ PET Film Specifications (Transmissive and Reflective) ■ Long-Length Linear Scale in PET Film Specifications (Transmissive and Reflective) Metal Etching Products ■ Metal Specifications (Transmissive) - Made of SUS ■ Hybrid Specifications (Transmissive and Reflective) - Made of nickel-clad material, high precision ■ Mirror Black Specifications (Reflective) - Made of SUS mirror material, high resolution + low-reflection black treatment *For more details, please refer to the PDF document or feel free to contact us.

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Introducing the "Mesh Filter by Etching" manufactured by Meltec Co., Ltd. We already offer mesh colors produced by welding, but this is a flat product made using a different method (etching process). Since it does not fray, there is no concern about metal debris or injuries, and because there is no weaving, there is no deformation of holes due to mesh opening, preventing the entry of foreign substances beyond the standard. 【Features】 ■ No fraying... Since it does not fray, there are no concerns about hole deformation or the generation of metal debris and injuries. ■ No mesh opening... Because there is no weaving, there is no deformation of holes due to mesh opening, preventing the entry of foreign substances beyond the standard. ■ No clogging... The surface is flat, so there is no clogging or entrapment of powders, making cleaning easy. ■ Free design... We can create shapes freely, including outer frames, hole shapes, and hole diameters. ■ Reduction of initial costs... Expensive jigs are not required. *For more details, please refer to the PDF document or feel free to contact us.

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We will introduce the technology of "etching processing," which involves dissolving metal through the corrosive action of chemicals such as etching solutions. "Double-sided etching" is effective when dimensional accuracy is required, while "single-sided etching" is useful for processing thin materials or when a taper is needed. Additionally, unlike through-processing, there is "half-etching," which involves processing an etching pocket to a thickness of about 50-70%. 【Types of Processing】 ■ Double-sided etching ■ Single-sided etching ■ Half-etching * Products by Meltec Co., Ltd. * For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Hexagon Socket Bolt" that we handle. We have a proven track record of adoption in a wide range of production sizes for machine tools, press molds, construction machinery, industrial machinery, semiconductor equipment, robots, and more. 【Features】 ■ Wide range of production sizes ■ Integrated production from materials to heat treatment ■ Various certification issuance available ■ Stable quality 【Product Lineup】 ■ 12.9 Hexagon Socket Bolt ■ Nickel 10.9 Hexagon Socket Bolt ■ Trivalent Chromate (White) 10.9 Hexagon Socket Bolt ■ Trivalent Chromate (Black) 10.9 Hexagon Socket Bolt ■ 12.9 Hexagon Socket Flat Bolt ■ 12.9 Hexagon Socket Button Bolt ■ 10.9 Hexagon Bolt

• Subsidiary materials

The "Recoil Series" refers to products that have a spring shape and are inserted using a specialized tool into areas where a threaded insert (tap) has been processed. 【Features of the Recoil Series】 ■ It can regenerate damaged threaded inserts. ■ By using a specialized tool, anyone can easily insert it. ■ By using lightweight materials such as aluminum and magnesium, assembly strength can be ensured. ■ It is compatible with all standards of metric and inch-sized screws. Additionally, there are "Recoil Tangless Inserts" that can be inserted and removed without a tang, and "Lock Type Inserts" that provide a locking effect after bolt insertion.

• Subsidiary materials

"Metal bellows" are products formed using metals such as phosphor bronze and stainless steel, featuring corrugated folds in a tubular shape, providing elasticity, airtightness, and spring properties. "Bellows" refers to the English word meaning "accordion" in Japanese, resembling the bending parts of an accordion or a straw. 【Features of Metal Bellows】 ■ They have a structure that allows for axial expansion and bending, excelling in airtightness, elasticity, and pressure resistance. ■ Stable mass production is achieved through collaborative automatic production with original molding machines and skilled technicians. ■ Small-lot, diverse production is possible, starting from just a few pieces. ■ Bellows can be manufactured according to design specifications, including material, plate thickness, number of waves, spring constant, and end shape. ■ We also support the assembly (ASSY) of bellows, reducing and streamlining operations through the consolidation of orders. *For more details, please refer to the PDF document or feel free to contact us.

• Parts and Materials

The "Cup Screw(R) / Cup Bolt(TM)" is a product that integrates a spring washer and flat washer into a single molded component. 【Features of Cup Screw(R) / Cup Bolt(TM)】 ■ It is expected to achieve weight reduction and cost savings by replacing screws/bolts with integrated washers. ■ The cup shape and the flat surface of the flange ensure reliable and stable grounding. ■ The elastic effect of the flange absorbs deformation of the counterpart material. ■ By obtaining a large friction diameter, it exhibits a high anti-loosening effect against vibrations and temperature changes. *For more details, please refer to the PDF document or feel free to contact us.

• Subsidiary materials

The "Sun Flat Series" is an original product of Sun Fasteners featuring a low-profile head type. 【Features of the Sun Flat Series】 - The flat shape allows for a neat appearance after product installation. - No countersinking is required, leading to reduced total costs. - It is an environmentally friendly product compliant with RoHS2. Due to its flat shape, it remains neat even after installation. It is suitable for reducing total costs as no countersinking is needed for pilot holes. In addition to the standard "cross-recessed screws," we also offer "hexagon socket screws" and "A tapping screws" (type of tapping screw). *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

"Asufa(R) WP" is a newly conceived waterproof screw that incorporates a flat washer in addition to an O-ring located beneath the neck. Since the O-ring can be positioned on the outer circumference of the screw head, it maintains stable waterproof performance even if the fastening element shifts. Additionally, it secures sufficient contact surface, allowing for fastening with higher axial force without causing the fastening element to sink. Furthermore, in the automatic screw tightening process, the flat washer (metal) makes contact with the chute rail of the screw supply machine, enabling smooth transportation. [Features of Asufa(R) WP] ■ Provides stable waterproof performance with minimal impact from the shifting of fastening elements. ■ Allows for fastening with higher axial force by reducing the sinking of fastening elements. ■ Achieves smooth transportation by having the flat washer contact the chute rail in the automatic screw tightening process. *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The "Aluama(R) Nut" is a nut made from aluminum alloy. It is treated with a special hard anodized Aluama(R) process on the surface to ensure electrical insulation and prevent the occurrence of galvanic corrosion. When molded into CFRTP containing 40% carbon fiber and evaluated using the JIS saltwater alternating immersion method, it maintains corrosion resistance for 3,000 hours. 【Features of the Aluama(R) Nut】 ■ The Aluama(R) treatment strongly prevents the occurrence of galvanic corrosion. ■ Made from aluminum alloy, it allows for weight reduction of the nut itself. ■ Fastening with CFRP material is expected to provide significant synergy effects for weight reduction. ■ Its shape, which allows for easy flow of carbon fibers, gives it high pull-out strength in CFRTP. ■ Reducing costs for galvanic corrosion countermeasures also lowers the overall manufacturing costs. ■ Two basic shapes are available to choose from depending on the lot. *For more details, please feel free to contact us.

• Safety and consumables

The "Max Cleaner Series" is a strong alkaline electrolyzed water detergent that completely removes oil. It leaves no residue, making cleaning easy without the need for rinsing or wiping twice after washing. This water-based detergent contains no synthetic chemicals and is environmentally friendly. It is suitable for cleaning and maintaining molds, as well as for cleaning areas with oil stains and manufacturing sites. 【Features】 ■ Strong alkaline electrolyzed water that completely removes oil ■ Water-based detergent that contains no synthetic chemicals ■ No residue left behind ■ Usable in various facilities *For more details, please refer to the PDF document or feel free to contact us.

• Other Kitchen Supplies
• Bathroom, shower, washbasin and toilet equipment
• Safety and consumables

The implementation mount spacer for Borsei Captive is a spacer that can be applied to chip mounters (surface mount machines). **Reasons for Choosing Mount Spacers** 1. Reduction of labor costs - When mounting components such as sensors and capacitors on a circuit board, they can be implemented in the same process. - This results in total cost benefits. 2. Immediate delivery is possible - By collaborating with a Taiwanese manufacturer, we can handle everything from production to sales on a reel basis. - As long as we receive the initial delivery date, we can maintain inventory, allowing for short delivery times. - Even for new products, we can accommodate requests if we have about two months. - Since we sell on a reel basis, the product is easy to handle. 3. The product itself is inexpensive - Compared to other companies, the product itself is cheaper. 4. Customization is possible - By collaborating with the knowledgeable Borsei Captive company, we can offer customization. 5. Environmentally conscious - The brass is made from C6801 (lead-free) material and complies with the new RoHS (lead-free) regulations.

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An "insert nut" is a fitting used to attach screws to resin materials such as plastic. By using an insert nut, the strength of the screw hole is improved, preventing cracks in the resin and enabling a high degree of design flexibility. Tokai Metal Industry Co., Ltd. provides high-quality insert nuts through a thorough quality control system and has received high praise from industries that require high reliability, such as the automotive industry. In addition to a variety of standard shapes, we can also create custom products tailored to customer requests. We can conduct strength tests regarding compatibility with resin materials as well. We are also available to assist with any other concerns or inquiries. For more details, please refer to the PDF materials or feel free to contact us.

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Official Name: SHIBASAKI TB (THAILAND) CO., LTD. As the second base in Thailand (currently there are three bases), we started operations in 2013 as a joint venture between Shibasakiseisakusho Co., Ltd. (Yorii, Saitama Prefecture) and Tokyo Boken Co., Ltd. (Sumida, Tokyo), establishing a production factory originating from Thailand. We primarily engage in cutting processes using machining centers, chuck-type NC lathes, NC automatic lathes, and cam-type lathes, and we possess hydrocarbon cleaning machines and automatic inspection machines. We hold licenses for ISO9001:2015 and IATF16949:2016, and we are actively expanding our export sales not only within Thailand but also to North America, Central and South America, the Middle East, China, Southeast Asia, and Japan. Our investing company, Tokyo Boken, has been collaborating with numerous local partner companies since its entry into Thailand in 1988, allowing us to flexibly respond to the procurement of forged blanks and materials. We invite you to visit our production factory, where the high technical capabilities and quality of Shibasakiseisakusho combine with the global proposal sales strength that Tokyo Boken excels in. *For more details, please refer to the PDF materials or feel free to contact us.

• Outdoor furniture, play equipment, furniture hardware

We would like to introduce our "Pre-Hold Washer." By setting and temporarily fixing bolts to assembly components, we significantly improve the work efficiency of our customers in the next process. Made from stainless steel for springs, it excels in corrosion resistance, strength, and holding power, and is available for small lots (per bag) with immediate delivery. 【Features】 ■ Flat shape allows for insertion from any direction ■ Prevents bolts from falling off when set, streamlining the work process ■ Made from stainless steel for springs, it excels in corrosion resistance, strength, and holding power ■ Available for small lots (per bag) with immediate delivery *For more details, please refer to the PDF document or feel free to contact us.

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The "Insert Bush WCH" is designed for forming processes that roll and process sheet materials, resulting in minimal material loss and significant cost reductions compared to machined products. By applying a unique dimple shape to the outer circumference of the bush, it demonstrates exceptional effectiveness in preventing rotation and disengagement after resin molding. The new type of dimple shape improves the pulling force by 1.7 times compared to conventional designs, allowing for the proposal of products that are more resistant to disengagement. 【Features】 ■ Significant cost reduction by replacing machined products with rolled materials ■ Prevention of rotation and disengagement after molding through a unique dimple shape ■ Capable of processing not only circular but also oval bushes ■ Unique joint adhesion technology that effectively prevents resin leakage *For more details, please refer to the PDF document or feel free to contact us.

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"Mesh Color" is a product suitable for filtration devices, strainers, and filters. It features strong spot welding, making the edges less prone to fraying and ensuring stable quality. Additionally, due to automated processing, it has achieved a low price. 【Features】 ■ Low price achieved through automated processing ■ Edges are less prone to fraying (stable quality) ■ Strong spot welding *For more details, please refer to the PDF document or feel free to contact us.

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"Emaluche" (manufactured by Emanaq Co., Ltd.) is an alloy powder with high roundness, primarily composed of zinc and containing more than four elements. By mixing this coating with shot and projecting it at high speed onto the workpiece, the kinetic energy generated causes the alloy particles to adhere to the surface of the workpiece, forming a coating. The coating has a thin and dense structure with strong adhesion, and it does not peel off even when bent or crimped. [Features] - By treating the surface before painting, scratch resistance and corrosion resistance are improved, demonstrating high rust prevention capability. - Treatment of metals is possible regardless of whether they are ferrous or non-ferrous. - Mechanical properties are enhanced due to the peening effect. - There is no reduction in strength of the workpiece due to heat. - There are no acid treatments or electrochemical reactions, eliminating issues related to hydrogen embrittlement and delayed fracture. * Manufactured by Emanaq Co., Ltd. * For more details, please refer to the PDF document or feel free to contact us.

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The "Strength Test Service" is a service that conducts strength tests on insert nuts in-house. Please send us the resin products you plan to use. If you do not have them, we will conduct tests using our original test pieces (ABS, PA6, PBT, PPS, POM, PP, acrylic). If the premise is that you purchase and use our products, we will provide this service free of charge. (If there are many test points or test items, there may be a fee.) Please feel free to contact us when you need our service. 【Flow】 ■1. Please provide your product ■2. We will conduct the test ■3. Return to the customer *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Nutter" that we handle. The "Nutter Heater" is a thermal welding machine for insert nuts after molding. A driver is inserted into the heated nut to embed it into the insert hole. Additionally, we offer the "Insert Nut Driver," including "Driver A," which allows the bit and handle to rotate freely. 【Features of the Nutter Heater】 ■ Adjustable heating temperature ■ Comes with a lid to retain heat ■ Easy and quick embedding process ■ Minimal resin overflow ■ Can be embedded in tight spaces *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Handheld Thermal Welding Machine" that we handle. The "Standard Type" is a pressing system composed of a soldering iron, temperature controller, and pressing stand, and can also be used with the soldering iron and temperature controller. Additionally, we also offer the "Temperature Controller Built-in Soldering Iron Type," which is a pressing system composed of a soldering iron with a built-in temperature controller and a pressing stand. The soldering iron can also be used independently. 【Standard Type Features】 ■ Since the temperature controller is independent, various settings are possible ■ High-precision tip temperature control enables high-quality work ■ Quick recovery from temperature drop allows for continuous operation ■ Control temperature: 0℃ to 500℃ *For more details, please refer to the PDF document or feel free to contact us.

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This product is an insert nut used by inserting it into mold products during the molding process. We offer a wide lineup including "XZE (grooved double-sided type)", "SXE (grooved single-sided type)", and "XYE (grooved bag type)". Additionally, the length of the effective screw area will be approximately 3mm shorter than the total length, but as the screw size increases, the length of the effective screw area will decrease, so please consult us. 【Features】 ■Usage: During molding ■Compatible resins: Thermosetting and thermoplastic ■Material: Brass ■Screw management standard: JIS Class 2 *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Long Nut" that we handle. It can be used for various purposes such as spacers, collars, and embedding in resin. Additionally, we also manufacture grooved types and round nuts. Please feel free to contact us when you need them. 【Features】 ■Usage: Spacers, etc. ■Material: Brass (Stainless Steel) ■Thread Management Standard: JIS Grade 2 *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Dodge Insert FD" that we handle. By pushing down the expansion plate to the specified position, the knurled part expands and exerts force. When the hole diameter of the counterpart fastening component is large, the flange prevents troubles such as jack-up. 【Features】 ■ Usage method: Expansion type ■ Compatible resins: Thermosetting and thermoplastic ■ Material: Brass ■ Screw management standard: JIS Grade 2 (excluding the slotted part) *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Dodge Insert SD" that we handle. By pushing down the expansion plate to the specified position, the knurled part expands and exerts force. This allows it to be used even when the boss thickness is relatively thin. Additionally, since it uses an expansion method, it can accommodate a wide range of applications regardless of the material of the counterpart. 【Features】 ■ Usage method: Expansion method ■ Compatible resins: Thermosetting and thermoplastic ■ Material: Brass ■ Screw management standard: JIS Class 2 (excluding the slotted part) *For more details, please refer to the PDF document or feel free to contact us.

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"UltraSert UDIV" is a standard insert nut with excellent holding power. The material is brass (iron, stainless steel, aluminum), and the screw management standard is JIS Grade 2. If you encounter issues with the surface of molded products shrinking in tapered holes when designed with "UltraSert II," please consider this option. 【Features】 ■ Usage method: Heat press fitting ■ Compatible resin: Thermoplastic ■ Material: Brass (iron, stainless steel, aluminum) ■ Screw management standard: JIS Grade 2 *For more details, please refer to the PDF document or feel free to contact us.

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The "Ultra Surt UDII" is an insert specialized for holding power. Its holding power is among the strongest in the class of inserts after molding. The product is tapered, making it easy to set into the material, and it won't come loose with slight movement. Additionally, it has good thermal conductivity and can melt resin over a wide area, demonstrating strong performance. 【Features】 ■ Usage method: Thermal press fitting ■ Compatible resin: Thermoplastic ■ Material: Brass (Iron, Stainless Steel, Aluminum) ■ Screw management standard: JIS Grade 2 *For more details, please refer to the PDF document or feel free to contact us.

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The "Mini Bit MIB" is a mini-sized general-purpose bit insert that responds to the lightweight and compact needs of molded products. It is a Z-type that does not require insertion directionality, and the screw management standard is JIS Grade 2. Please feel free to contact us when you need assistance. 【Features】 ■ Usage: Press-fit / Hot press-fit ■ Compatible resin: Thermoplastic ■ Material: Brass (Iron / Stainless steel) ■ Screw management standard: JIS Grade 2 * For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Bit Insert FB" that we handle. This is a flange-type bit insert, and the methods of use are press-fitting and heat press-fitting. It excels in balance regarding holding power and cost, preventing issues such as jack-up. Additionally, the compatible resin is thermoplastic, and the screw management standard is JIS Grade 2. 【Features】 ■ Method of use: Press-fitting / Heat press-fitting ■ Compatible resin: Thermoplastic ■ Material: Brass (Iron, Stainless Steel, Aluminum) ■ Screw management standard: JIS Grade 2 *For more details, please refer to the PDF document or feel free to contact us.

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The "Bit Insert SB" is an insert nut that is easy to use and excels in various aspects such as holding power and cost balance. It is a basic type of insert nut, made of brass (iron, stainless steel, aluminum). Additionally, it is compatible with thermoplastic resins. 【Features】 ■ Usage method: Press-fit / Heat press-fit ■ Compatible resin: Thermoplastic ■ Material: Brass (iron, stainless steel, aluminum) ■ Screw management standard: JIS Grade 2 *For more details, please refer to the PDF document or feel free to contact us.

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We handle various types of "insert nuts" from Tokai Metal Industry. Our lineup includes the "Bit Insert SB," which is easy to use and excels in balance in terms of holding power and cost, the flanged "Bit Insert FB," and the "Ultra Insert UD II," which specializes in holding power. Additionally, we can manufacture nuts for various applications. Please feel free to contact us. 【Partial Lineup】 ■ Bit Insert SB ■ Bit Insert FB ■ Ultra Insert UD II ■ Ultra Insert UD IV ■ Dodge Insert SD ■ Dodge Insert FD *For more details, please refer to the PDF materials or feel free to contact us.

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We handle the "Dodge Insert SD/FD," which is a type of expansion system that can accommodate a wide range of applications regardless of the material of the counterpart. By pushing down the expansion plate to the specified position, the knurled part expands and exerts force. Therefore, it can also be used when the boss thickness is relatively thin. The screw management standard is JIS Grade 2, and we offer the standard type "SD" and the flange type "FD." 【Specifications】 ■ Usage method: Expansion type ■ Compatible resins: Thermosetting and thermoplastic ■ Material: Brass ■ Screw management standard: JIS Grade 2 * Excluding the slotted part * For more details, please refer to the PDF document or feel free to contact us.

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It has been over half a century since we expanded overseas. We are developing our business in collaboration with more than 15 wholly-owned subsidiaries and group companies. Not only in trade, but we also take on roles such as development, manufacturing, and inspection both overseas and domestically. Internationally, we have established 7 manufacturing bases and 14 sales offices, addressing various global needs, including the overseas procurement needs of domestic customers and the domestic procurement needs of overseas customers.

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Tokyo Bōken was founded in 1941 and has responded to a wide range of customer needs, from products requiring high quality, such as those related to vehicles, home appliances, and office automation, to requests for ultra-small size 0 and 00 screws adopted by the top-class JCI standards. Tokyo Bōken prioritizes sincerity and reliability, striving to be a globally trusted company by customers and partner manufacturers, and is committed to contributing to the progress and development of the economy and society.

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