藤川伝導機 List of Products and Services

This catalog introduces "Aluminum Frame Joint Parts," starting with the "Joint System PJ Type." It features a wide range of products, including "Stainless Steel AS Nuts" for securing components to the aluminum frame and "Stainless Steel Panel Fixing Intermediate Brackets" used to prevent panel flapping. Examples of installation and methods are also included with photos and diagrams, making it a useful reference when considering implementation. We encourage you to take a look. 【Featured Products】 ■ Joint System ■ Nuts ■ Brackets ■ Corner Caps ■ Packing ■ Fastening Components for Panels *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce Enidine Corporation's "air spring." It can be used for two purposes: as an actuator and for vibration prevention. Structurally, it consists of a flexible member made of rubber and a metal retainer. Please feel free to contact us when you need assistance. 【Features】 ■ Simple structure ■ Space-saving *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "protective caps" that we handle. We offer a wide range of options, including the "round type" for protecting the ends of bolts, cables, and steel pipes, the "hex bolt head type" for protecting hex bolt heads and hex nuts, and the "L angle type" for protecting the ends of L angles. Additionally, we have the "Trim (TPE)" for trim and trim seals that can be easily installed without the use of adhesives, providing protection for edge areas. 【Product Lineup (Partial)】 ■ Round type ■ Hex bolt head type ■ L angle type ■ Flat bar type ■ Square type ■ For bolts and nuts *For more details, please refer to the PDF document or feel free to contact us.

This catalog introduces all products handled by Hirose Instrument Co., Ltd. It includes new product information, product specifications, material information, and more in one volume. Additionally, it contains drawings, photos, and technical documents, so please make use of it for product selection. 【New Product Lineup (Excerpt)】 ■ Spacer with rubber washer (patent rights owned) ■ Nylon one-touch spacer ■ Brass spacer (different outer diameters) ■ Nylon spacer ■ Spacer for DSB connector installation *For more details, please refer to the PDF document or feel free to contact us.

This catalog introduces the "Flexible Shaft" handled by Sunflex Corporation. It explains the features and composition of the flexible shaft, as well as the inner shaft and outer tube. We have included the main applications and specifications of the "F Series" for transmitting power over long distances, from small to large, and the "FC Series" for remote control, along with the necessary elements for selection. We encourage you to read it. [Contents (excerpt)] ■ What is a Flexible Shaft ■ Composition of the Flexible Shaft ■ Powered Drive Flexible Shaft F Series ■ Powered Drive Flexible Shaft F Series with Outer Tube *For more details, please refer to the PDF document or feel free to contact us.

We have added a spring clamp terminal specification to our lineup of circuit breakers for distribution boards and control panels, the "KC Series (NF50-KC, NV50-KC)." This specification eliminates the need for skills in screw tightening work, reducing the risk of terminal screw loosening due to vibration, impact, and long-term use. There is no need for re-tightening work during the delivery and inspection of panels and machinery. The spring clamp terminal specification contributes to "reduced construction work," "stable quality," and "improved maintenance." 【Features】 ■ Possible reduction in wiring work time ■ No terminal cover required ■ No need for re-tightening work during the delivery and inspection of panels and machinery ■ Spring clamp terminal specifications can be accommodated for one side only, such as primary side screw terminals and secondary side spring clamp terminals ■ Specifications for spring clamp terminals can also be accommodated for only the included terminal blocks *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Distribution Control Equipment Spring Clamp Terminal Specification Series." A spring clamp terminal is a connection method that directly presses the wire against the conductive part. For solid wires and ferrule terminals, you simply insert them. For stranded wires, you can connect them by opening the spring with a tool and inserting the wire. This reduces wiring effort and significantly shortens work time. 【Features】 ■ Reduces variability in wiring quality by operators ■ Eliminates the risk of terminal screw loosening due to vibrations during transport and long-term use ■ No need for re-tightening during delivery or inspection ■ Allows for bridging wiring due to two wire insertion points ■ Can accommodate spring clamp terminal specifications on one side only *For more details, please download the PDF or feel free to contact us.

We would like to introduce the Mitsubishi "No-Fuse Circuit Breaker and Earth Leakage Circuit Breaker Operating Handles" that we handle. We offer the "F-type Operating Handle," which is a breaker mount type that attaches to the circuit breaker body, and the "V-type Operating Handle," which is a door mount type that attaches the operating section to the circuit breaker body and the operating handle section to the door of the panel. Additionally, we also have "Emergency Stop Operating Handles" available. 【Features】 ■ Standardization of OFF lock specification for F-type Operating Handle ■ Compatible with various lockout devices ■ Locking support for the operating section of V-type Operating Handle ■ Added warning display for adjustment shaft of V-type Operating Handle ■ Standard protection rating IP54 (Category 2) for F-type Operating Handle ■ Compatible with trip button operation *For more details, please download the PDF or feel free to contact us.

"Paijon" is a lightweight and strong duralumin multi-purpose system upgrade part. With a slit tightening structure, it allows for repeated attachment and detachment, finishing the holes to φH8, and applying anodizing treatment to enhance rust resistance and durability. It can be applied to the assembly of frames for machinery, prototypes, experiments, and demonstration equipment. Please feel free to consult us when you need assistance. 【Features】 ■ Made of lightweight and strong duralumin (A2017) ■ Slit tightening structure ■ Allows for repeated attachment and detachment ■ Diverse product lineup ■ Available in five colors *For more details, please refer to the PDF document or feel free to contact us.

The "air spring" from Endyne, which we handle, is a product designed and manufactured in collaboration with the American tire manufacturer Goodyear. It can be used for two types of applications: as an actuator and for vibration prevention. Structurally, it consists of a flexible member made of rubber and a metal retainer. The flexible member is made using either natural rubber reinforced with fabric or wing planes, making it a product that excels in durability and cost-effectiveness. 【Features】 ■ Good vibration isolation (sleeve type, rolling lobe type) ■ Good height during compression (bellows type) ■ Small vertical spring constant (sleeve type, rolling lobe type) ■ Economical (sleeve type) ■ Large lateral spring constant (bellows type, especially type 1B) *For more details, please refer to the PDF materials or feel free to contact us.

This catalog introduces the aluminum frames of Aoki Precision Industry Co., Ltd. The possibilities of aluminum frames are endless, including fences, covers, racks, carts, stands, desks, stairs, ladders, and more. There have been achievements of cost reductions by up to 70% through the replacement with our products. In addition to product introductions, we also include usage examples, so please make use of this when considering implementation. 【Featured Products】 ■ ALUMI FRAME system20 ■ ALUMI FRAME system30 ■ ALUMI FRAME system40 ■ Flex Guard Fence *For more details, please refer to the PDF materials or feel free to contact us.

This catalog introduces Kurashiki Kako Co., Ltd.'s "vibration-damping rubber." In addition to the "KA series," which includes "KA-CR" and "KA-SUS," it also features the "KB series" and the round vibration-damping rubber with a nut embedded on one side, "RA," among others. Furthermore, we provide guidance on the flow from inquiries for custom vibration-damping rubber to mass production, as well as the procedures for vibration-damping design. 【Contents (excerpt)】 ■ Usage of vibration-damping rubber ■ Flow from inquiries for custom vibration-damping rubber to mass production ■ Principles of vibration-damping and vibration transmission rate ■ Procedures for vibration-damping design ■ Testing equipment ■ Vibration-damping calculation sheets *For more details, please refer to the PDF materials or feel free to contact us.

This catalog introduces the "High Mount Series," which demonstrates excellent vibration prevention performance as a device to prevent vibrations, shocks, and noise from machinery and equipment. The lineup includes the "M Series," which uses chloroprene rubber for vibration isolation, the "LM and LMB Series," as well as the "MY Series" and "LMY Series," which utilize high-damping rubber. With a compact body that offers significant vibration isolation performance and many features, we guarantee reliability. We invite you to read on. [Contents (excerpt)] ■ The High Mount Series ■ Data speaks of excellent vibration isolation performance ■ Special rubber that is resistant to floor staining ■ Significant damping effect achieved with the use of high-damping rubber ■ Freedom to change layouts *For more details, please refer to the PDF document or feel free to contact us.

"HI-WEDGE" is a leveling system for precision machinery that achieves high rigidity and eliminates resonance in the low-frequency range. We offer a standard type "HW series" that can accommodate large to medium-sized machines, and a type "HWM series" that improves rigidity and leveling accuracy, suitable for small to medium-sized machines. By adopting a gentle two-surface inclined wedge structure, it enables a large lifting force with a small torque. 【Features】 ■ Wedge mechanism ■ HDR high-damping rubber ■ Level adjustment bolt ■ Stabilizer mechanism *For more details, please refer to the PDF materials or feel free to contact us.

We would like to introduce our product, the "Compo Mount (for vibration damping)." This product features a compact body with a sophisticated design, combining coil springs and our original damping mechanism "Hanen de HDR." Additionally, the damping mechanism maintains low resonance amplification without affecting vibration damping performance, thereby accelerating the convergence of oscillations. 【Features】 ■ Easy to handle ■ No air source required ■ No maintenance needed *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the "Mitsubishi Electric Power Factor Correction Capacitor Equipment" that we handle. Our lineup includes various products such as the "KL-8 Type High Voltage Power Factor Correction Capacitor (Oil-filled)," which achieves the world's highest level of ultra-low loss through its unique electrode structure (NH type), and the "High Voltage Power Factor Correction Capacitor Equipment (Oil-filled Self-cooling)," which reduces total losses by about half compared to standard series reactors. In addition, we also offer dry-type equipment, surge absorption capacitors, and grounding capacitors. 【Product Lineup】 ■ Power Factor Correction Capacitor Equipment & Series Reactors ■ High Voltage Power Factor Correction Capacitor Equipment (Oil-filled Self-cooling) (Dry Type) ■ Low Voltage Power Factor Correction Capacitor Equipment ■ Surge Absorption Capacitors & Grounding Capacitors *For more details, please download the PDF or feel free to contact us.

The "320/315SK" is a plug-in all-stainless steel caster that excels in corrosion resistance and water resistance. It is suitable for use in environments such as food factories, stores, and businesses where rust and corrosion are undesirable, making it ideal for carts and equipment. Additionally, we also offer the "320/315/313SK" in sizes of 100-150mm. 【Lineup (excerpt)】 ■320SK-RD ■315SK-RD ■320SK-R ■315SK-R ■320SK-N ■315SK-N *For more details, please download the PDF or feel free to contact us.

The "420/413BBE/420BER" is a caster with a "silent" mechanism that reduces noise generated during turning and driving. It is suitable for equipment used in environments that dislike noise, such as office buildings and indoor warehouses. In addition to this product, we also offer screw-in casters like "420BEA/413BEA" and "420BSA/417BSA." 【Lineup (excerpt)】 ■420BBE-LZ ■420BER-LZ ■420BBE-FR ■413BBE-FR ■420BER-FR *For more details, please download the PDF or feel free to contact us.

The "320/313BBE/320ER" is an all-stainless steel caster that excels in corrosion resistance and water resistance, featuring a "quiet" mechanism that reduces noise generated during turning and traveling. It is ideal for use in environments such as clean rooms, medical facilities, and kitchens where noise, rust, and corrosion are undesirable. Please feel free to contact us when you need assistance. 【Lineup】 ■320BBE-FR ■313BBE-FR ■320ER-FR ■320BBE-UZ ■313BBE-UZ ■320ER-UZ *For more details, please download the PDF or feel free to contact us.

We would like to introduce our caster products "400POS/400PSR." These casters feature a "silent" mechanism that reduces noise generated during turning and movement. We offer products in sizes of 100mm and 130mm. Please feel free to contact us when you need assistance. 【Product Lineup】 ■400POS ■400PSR ■400POS E Type ■400PSR E Type *For more details, please download the PDF or feel free to contact us.

The "940L/BBL" is a compact cushion caster. By adopting a simple structure for the cushioning mechanism, we achieve low costs. It reduces harmful vibrations transmitted from the floor during movement, gently protecting your important cargo, whether it's on wagons or weighing transport carts. In addition to this product, we also offer various other products such as "940LR" and "935LA/BLA." Please feel free to contact us when you need assistance. 【Specifications (excerpt)】 ■ Wheel diameter: 75mm ■ Installation height: 108–102mm ■ Mounting base: 70×42mm ■ Mounting dimensions: 56×28mm ■ Mounting hole diameter: 6.5mm *For more details, please download the PDF or feel free to contact us.

The "940/935BBE" is a cushion caster with a "quiet" mechanism, E type, that absorbs vibrations and shocks on uneven surfaces while simultaneously reducing noise. It is suitable for use in environments such as clean rooms and hospitals, where vibrations and shocks are undesirable, particularly for semiconductor-related equipment, precision instruments, and medical devices. In addition to this product, we also offer the "940/935ER," the M type "940/935M," and "940/935MR." 【Lineup】 ■940BBE-FR ■935BBE-FR ■940BBE-UZ ■935BBE-UZ *For more details, please download the PDF or feel free to contact us.

The "940BEA/935BEA" is a screw-in cushion caster with a "silent" mechanism of type E that absorbs vibrations and shocks on uneven surfaces while simultaneously reducing noise. It is suitable for semiconductor-related equipment, precision instruments, and medical devices used in environments such as clean rooms and hospitals, where vibrations and shocks are undesirable. Additionally, we also offer the M type "940/935MA." 【Product Lineup】 ■940BEA-FR ■935BEA-FR ■940BEA-UZ ■935BEA-UZ *For more details, please download the PDF or feel free to contact us.

We would like to introduce the '960BPS/BPR' that we handle. It is used in power-drawn carts within automobile manufacturing plants and in transport carts within logistics warehouses. The synergy of the rubber and spring built into the main body helps to reduce noise, vibration, and shock. Additionally, we also offer the "960HPS/HPR" with a wheel diameter of 200mm. 【Lineup】 ■960BPS-CR ■960BPR-CR ■960BPS-CU ■960BPR-CU *For more details, please download the PDF or feel free to contact us.

The "940/935SOE" is an all-stainless steel cushion caster that absorbs vibrations and shocks on uneven surfaces while simultaneously reducing noise with its "quiet" mechanism. It is suitable for use in environments such as clean rooms and hospitals, where vibrations, shocks, rust, and corrosion are undesirable, making it ideal for semiconductor-related equipment, precision instruments, and medical devices. Additionally, we offer a wide range of products, including the "940/935SER" and the M-type "940/935SOM." 【Product Lineup】 ■940SOE-FR ■935SOE-FR ■940SOE-UZ ■935SOE-UZ *For more details, please download the PDF or feel free to contact us.

The "220G/215G" is a corner caster that can be mounted on angle frames and other surfaces without a mounting base. It is used in various corners of steel racks and lightweight machinery. Additionally, we also offer models such as "220/215E" in sizes 40-75mm and 85-150mm, as well as "220/215SOE" in size 85-125mm. 【Product Lineup (Excerpt)】 ■220G-R ■215G-R ■220G-N ■215G-N ■220G-UR ■215G-UR *For more details, please download the PDF or feel free to contact us.

The "700/750P・700/750A" features a body made of resin (nylon) and has a calm color tone along with a simple and smart appearance, designed as a dual-wheel caster. It is suitable for lightweight carts used indoors, such as in hospitals and offices. Additionally, we also offer the insert dual-wheel casters "700/750B・700/750K." 【Lineup (excerpt)】 ■700P-FA1 ■750P-FA1 ■700P-FA2 ■750P-FA2 *For more details, please download the PDF or feel free to contact us.

The "420E/ER" is a caster with a self-braking mechanism that automatically activates under a certain load, allowing it to fix the position of the object. It is used for items such as step ladders, footstools, box chairs, and study desk chairs. Additionally, we also offer the "420A/420EA" in our lineup. Please feel free to contact us when you need assistance. 【Lineup】 ■420E-R ■420ER-R *For more details, please download the PDF or feel free to contact us.

The "103/105/603/605AF" is a caster equipped with a compact integrated design adjustable foot that allows for smooth and easy movement, and can be securely fixed when needed. The position of the foot can be freely adjusted depending on the ground conditions, and height adjustments can be easily made even after the equipment is installed. Please feel free to contact us when you need assistance. 【Lineup (excerpt)】 ■103AF ■105AF ■103AF-N ■105AF-N *For more details, please download the PDF or feel free to contact us.

The "420LEA/REA/LMA/RMA" is a caster specifically designed for auto lines, featuring a steel body covered with a smooth-shaped resin cover. By adopting radial ball bearings in the swivel section and wheel bearing section, it achieves quiet operation. On the auto slope, the stopper halts the movement of the shopping cart. Additionally, we also offer the "420CCA," which demonstrates outstanding running performance. 【Lineup】 ■420LEA-UBB ■420REA-UBB ■420LMA-UBB ■420RMA-UBB *For more details, please download the PDF or feel free to contact us.

The "740M/MR・740/735MA" is a shopping cart caster that demonstrates outstanding running performance with the adoption of radial ball bearings. It performs well with smooth wheel rotation over long periods, such as in shopping malls. Both maneuverability and running performance are extremely smooth. The main body is made of resin (nylon). Please feel free to contact us when you need assistance. 【Lineup (Excerpt)】 ■740M-FR ■740MR-FR ■740M-CLB ■740MR-CLB *For more details, please download the PDF or feel free to contact us.

The "420/415B" is a plug-in caster that allows you to choose the installation method by selecting the type of resin socket. It is suitable for environments that require design and lightness, such as wooden furniture and lightweight racks. Additionally, we also offer the "420/415K" in sizes 40-75mm and 85/100mm. 【Lineup (excerpt)】 ■420B-R ■415B-R ■420B-N ■415B-N ■420B-UR ■415B-UR *For more details, please download the PDF or feel free to contact us.

The "405/405 15P・405/405 15A" is a lightweight caster suitable for equipment that requires spherical wheels, design aesthetics, and agility. The body is finished with chrome plating, making it ideal for elegant indoor high-end furniture and wagons. Additionally, we also offer "405/405 15B・405/405 15K" as other options. 【Lineup (excerpt)】 ■405P-R ■405 15P-R ■405P-N ■405 15P-N ■405P-UR ■405 15P-UR *For more details, please download the PDF or feel free to contact us.

The "450/450 15B・450/450 15K" is a lightweight caster suitable for equipment that requires design and agility, featuring a distinctive body shape. It is ideal for furniture, indoor transport carts, and lightweight racks. The body is finished with chrome plating. Please feel free to contact us when you need assistance. 【Lineup (excerpt)】 ■450B-R ■450 15B-R ■450B-N ■450 15B-N ■450B-UR ■450 15B-UR *For more details, please download the PDF or feel free to contact us.

We would like to introduce the options for the gear motors from Nissei Co., Ltd. that we handle. We offer a wide variety of options with various functions. You can combine multiple options or consult us for custom solutions. For detailed specifications, please contact your nearest sales office or the CS center. 【Options】 ■ Encoder: Enables high-precision positioning control ■ Shaft extension: Improves maintenance by allowing positional adjustments during installation ■ Forced fan: Prevents overheating by enhancing cooling during low-speed operation *For more details, please download the PDF or feel free to contact us.

This product offers an option to switch to SUS material, which has less concern about peeling plating or rust for screws exposed on the product's exterior. Standard screws made of steel with surface treatment can be changed to SUS304 or SUSXM7 SUS material. This supports peace of mind in various industries that require measures against foreign matter contamination. Please feel free to contact us when you need assistance. 【Target Products】 ■ Induction gear motors and gear motors with brakes, MID series *For more details, please download the PDF or feel free to contact us.

This product is a rigid type coupling for machine tools that achieves reliable fastening through a taper lock structure. In recent years, in response to various demands such as high-speed and high-precision machining, and cost reduction, it has realized high torsional rigidity, low inertia moment, and low cost. Furthermore, the structure allows for tightening from both sides, which speeds up alignment and assembly work. 【Features】 ■ High torsional rigidity ■ Reliable fastening ■ Non-backlash ■ Compact ■ Inexpensive *For more details, please download the PDF or feel free to contact us.

The "NER Series" is an exceptionally large-capacity and compact Ectoflex coupling that pursues ease of handling. Through the optimization of newly developed discs and bolts, it achieves overwhelming high power and compactness. Additionally, its unique center unit structure significantly reduces assembly time for devices. We also offer the "NEF/NEH Series" and "NES Series" in addition to this product. Please feel free to contact us when you need assistance. 【Features】 ■ Compact selection with high transmission capacity ■ Excellent handling ■ Compatible with large shaft hole diameters ■ Non-backlash for long lifespan ■ Wide range of options available ■ Environmentally conscious *For more details, please download the PDF or feel free to contact us.

The "LN Series" is a Joeflex coupling that achieves excellent vibration damping characteristics by adopting new materials for the spider. In addition to the clamp type, we have also added a taper lock type suitable for high-speed operation to our lineup. We also offer the "L Series," which can accommodate a wide range of shaft hole combinations. 【Features】 ■ Excellent vibration countermeasures and shock absorption during startup and stopping, driven by servo motors. ■ By appropriately combining the spider and hub, it is possible to transmit torque without backlash while still being a Joeflex coupling. ■ Two types of spiders are available: 98A, which excels in vibration damping, and 64D, which has high torsional rigidity and excellent wear resistance. *For more details, please download the PDF or feel free to contact us.

This product is a flexible coupling that utilizes the experience and technology of "Tsubaki" to robustly manufacture a double-row roller chain, which is wrapped around two sprockets. The rotational force is distributed across all the surface-hardened teeth of the powerful roller chain and sprockets that are engaged, demonstrating excellent durability. With the removal and insertion of a single connecting pin of the roller chain, the connection and disconnection of both shafts can be easily accomplished. Additionally, we also offer an economy type "Nylon Chain Coupling" that wraps a resin chain, such as polyacetal, around the sprocket. 【Features】 ■ Excellent durability ■ Easy connection and disconnection ■ Absorbs significant misalignment *For more details, please download the PDF or feel free to contact us.

The "WT0405-W type" is a plastic modular chain that allows for a compact conveyor design with a minimum pitch of 4.5mm. It can minimize the bump space between conveyors, making it usable as a transfer unit between conveyors. It is suitable for transporting small containers such as vials. In addition to this product, we also offer various other products such as the "WT0705-W type" and "WT1505-K type." 【Features】 ■ Compact conveyor design possible with a minimum pitch of 4.5mm for plastic modular chains ■ Can be used as a transfer unit between conveyors due to minimized bump space ■ Excellent radiation resistance and low generation of outgassing in a vacuum, making it usable in vacuum environments *For more details, please download the PDF or feel free to contact us.

We would like to introduce the stainless steel pin type plastic top chain 'TTP type' that we handle. It features a world-standard shape and can be used for a variety of applications. It can accommodate transported items of various sizes. In addition to this product, we also offer various other products such as plastic pin types and 'TTPH type'. 【Product Lineup】 ■Standard Series ■High-Function Series *For more details, please download the PDF or feel free to contact us.

The "RSP type" is a plastic block chain that adopts a smaller pitch than the plastic top chain, allowing for a smaller sprocket outer diameter, which is effective for space-saving at transfer points. It can also be used in parallel, making it suitable for pallet transport. With a diverse lineup of chain pitches and link widths, it can be used for various applications. In addition to this product, we also offer various other products such as plastic pin types and "RSP-SL type." 【Features】 - Adopts a smaller pitch than the plastic top chain, allowing for a smaller sprocket outer diameter, which is effective for space-saving at transfer points. - The block shape with a small link width is suitable for transporting small items. - Can be used in parallel, making it suitable for pallet transport. - A diverse lineup of chain pitches and link widths allows for various applications. - RS sprockets can be used. *For more details, please download the PDF or feel free to contact us.

We would like to introduce our hex socket bolts 'SNS/SNSS' that we handle. We offer a lineup from M1 to M16. With a wide range of sizes available, you can select according to your equipment and devices. M10 and M12 can be processed for fall prevention. For M3 to M8, we have hex socket bolts with fall prevention processing called "SSC." Additionally, we also handle precision flat screws with hexalobular holes for precision equipment, "SNZCXS" and "SNZCXS-ALK," as well as pan screws for precision equipment made of phosphor bronze, "SNZP." 【Partial Lineup】 ■SNS-M1.6 ■SNS-M2 ■SNS-M2-MS ■SNS-M2.5 ■SNSS-M1 *For more details, please download the PDF or feel free to contact us.

We would like to introduce our hex nuts and flat washers with dissimilar metal contact corrosion prevention treatment, 'SHN-GJ/SWA-F-GJ'. The surface treatment reduces electrical conductivity and suppresses the galvanic action between dissimilar metals that causes corrosion. It is suitable for securing aluminum components used outdoors. Additionally, we also offer hex bolts with dissimilar metal contact corrosion prevention treatment, 'SNH-GJ'. Please feel free to contact us for inquiries. 【Product Lineup (Partial)】 ■SHN-M5-GJ ■SHN-M6-GJ ■SHN-M8-GJ ■SHN-M10-GJ ■SHN-M12-GJ ■SHN-M16-GJ *For more details, please download the PDF or feel free to contact us.