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pin(3mm) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
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pin Product List

16～30 item / All 32 items

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FA and industrial robot products, enlarged diameter positioning pins VRA, VRC

FA and industrial robot products, enlarged diameter positioning pins VRA, VRC

The pin has been enlarged, achieving zero gap with the reference hole! Cost reduction for correction equipment has also been realized.

The expansion diameter positioning pins VRA (standard type) and VRC (high retention type) are high-precision positioning pins where the pin diameter expands and the gap with the reference hole becomes zero. Additionally, by lining the hole, any play is also eliminated. By improving positioning accuracy on the machine side, it is possible to reduce costs for image recognition accuracy correction equipment and improve manual correction tasks. During contraction, the gap between the pin and the workpiece reference hole is increased. This large gap allows for smooth loading and unloading of workpieces and enables automation of transport by robots. 【Features】 ■ Repeat positioning accuracy of 3 μm ■ Durability of 10 million cycles (when using VRA) ■ Contraction: Easy to load and unload with a large gap ■ Expansion: No gap and retains holding power ■ Available in pin diameters starting from φ3 mm For more details, please contact us or download the catalog.

  • Other machine elements

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Automatic Backup Pin 'WDC0030-E'

Automatic Backup Pin 'WDC0030-E'

Prevent warping and deformation of substrates and products!

The WDC0030-E is an automatic backup pin that prevents strain and deformation from loads applied from above. The pin softly touches the workpiece, stopping and holding in place. It prevents strain caused by loads, enabling high-quality assembly and processing. It is suitable for use in tasks that require precision. 【Features】 ■ Prevents strain and deformation from loads applied from above ■ Increases productivity ■ Reduces costs ■ Improves quality ■ Decreases yield loss *For more details, please refer to the catalog or feel free to contact us.

  • Other Machine Parts

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Lifting pin - Perfect for hanging heavy objects!!

Lifting pin - Perfect for hanging heavy objects!!

No hassle with attaching and detaching the eye bolt. Just press a button to attach and detach—it's one touch!

The "Lifting Pin" enables safe and speedy operations compared to traditional hanging methods using eye bolts. Since it is attached to the wire end of the crane, there is no need to install eye bolts on each workpiece to be suspended. It is sufficient to have a through hole or a tapped hole of specified dimensions in molds, large structures, etc. It is also possible to use dedicated bushes. It is ideal for products, jigs, and devices that frequently require (1) disassembly and assembly (2) fastening, securing, and connecting (3) parts replacement (4) position adjustment. 【Features】 - One-touch attachment and detachment for hanging heavy objects - Usable with specified size through holes or tapped holes - No need to install for each item to be lifted - Does not loosen due to rope twisting - Designed with a safety factor of 5 times - Complies with CE standards and has obtained TUV certification For more details, please contact us or download the catalog.

  • Other machine tools
  • Other machine elements

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Electrode for secondary batteries: positive terminal / negative terminal / collector plate and collector terminal / sealing pin

Electrode for secondary batteries: positive terminal / negative terminal / collector plate and collector terminal / sealing pin

As we continue to miniaturize and lighten components, please feel free to contact us when considering new collector plates and collector terminals!

At FineNex, we manufacture and sell "electrode terminals for secondary batteries: positive terminals/negative terminals/current collectors/current terminals/sealing pins/liquid plugs." We also manufacture sealing pins and liquid plug components for sealing the electrolyte and gas in automotive secondary batteries through forging processes. Based on our current manufacturing achievements in secondary battery terminals, we will also consider processing for terminals for all-solid-state batteries. If you are considering the adoption of terminals for all-solid-state batteries, please feel free to contact us. 【Strengths of FineNex's secondary battery terminals】 ■ Years of experience and accumulated technology in forging processes, with a track record with automotive lithium-ion battery manufacturers ■ FineNex's burr-free processing ■ Abundant forging processing machines ■ Automated and clean manufacturing lines *For more details, please refer to the related links or feel free to contact us.

  • Other electronic parts

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Super hard alloy needle pins (small diameter pins) used for operation pins and probe pins!

Super hard alloy needle pins (small diameter pins) used for operation pins and probe pins!

We are using it with operation pins and probe pins for electron microscopes! It is a carbide needle pin (small diameter pin)!

We would like to introduce the carbide alloy needle pins/small diameter pins handled by Sanwa Creation Co., Ltd. These are used as operating pins for micromanipulators in applications such as "fine foreign object retrieval" and "sampling specific areas in material analysis." Additionally, our needle pins have been used in the field of material development to simulate damage for the purpose of investigating the durability of materials. We also accept requests for the production of probe pins. The material is carbide alloy. The dimensional standards are tip widths (t) of 0.001mm or less, 0.003mm or less, and 0.005mm or less. 【Specifications】 ■ Material: Carbide alloy ■ Dimensional standards ・ Tip width (t): 0.001mm or less, 0.003mm or less, 0.005mm or less *For more details, please refer to the related links or feel free to contact us.

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  • Other metal materials
  • Other work tools

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Positioning Pin "Centrex Duo"

Positioning Pin "Centrex Duo"

Quick setup in a short time! Ideal for machines with limited workspace due to its simple combination!

"Centrex Duo" is a positioning pin. It consists of a taper pin and a bush, and can be mounted on jigs or pallets for use. Due to its tapered shape, changing the setup of jigs becomes very easy, leading to time savings. Thanks to its unique centering structure, the repeatability accuracy is less than 0.003mm. 【Features】 ■ Simple combination ■ Strong structure against chipping ■ Runout accuracy of less than 0.003mm ■ Suitable for machines with limited workspace ■ Flexible usage methods for various applications ■ Easy maintenance *For more details, please refer to the PDF document or feel free to contact us.

  • shaft

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1.27 x 2.54mm surface mount connection pin, 2 rows, 72 pins

1.27 x 2.54mm surface mount connection pin, 2 rows, 72 pins

0.4mm diameter pin, 1.27mm x 2.54mm pitch, 72 pins (surface mount type)

We, Aquaus Co., Ltd., are the official domestic distributor of Fischer Elektronik, a manufacturer of heat sinks, PCB connectors, and aluminum cases in Germany. The "SLV W 2 SMD 048" is a surface mount pin header with a pitch of 1.27mm x 2.54mm. - Number of pins: Choose from 4 to 72 pins - Surface treatment: Choose from gold plating (G) or tin plating (Z) - Packaging: Bulk - Pin size: 0.4mm square pin - The part number varies by pin length: SLV W 2 SMD 048 (4.8mm from the board side pin to the upper insulator) SLV W 2 SMD 073 (7.3mm from the board side pin to the upper insulator) (For details, please refer to the catalog)

  • Other Connectors

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1.27 x 1.27mm surface mount connector pin 2 rows 72 pins

1.27 x 1.27mm surface mount connector pin 2 rows 72 pins

0.4mm diameter pin, 1.27mm x 1.27mm pitch, 72 pins (surface mount type)

We, Aquaus Co., Ltd., are the official domestic distributor of the German manufacturer Fischer Elektronik, which specializes in heat sinks, PCB connectors, and aluminum cases. The "SLV W 4 SMD 048" is a surface mount pin header with a pitch of 1.27mm x 1.27mm. - Number of pins: Choose from 4 to 72 pins - Surface treatment: Choose from gold plating (G) or tin plating (Z) - Packaging: Choose from bulk items or reel items with adhesive pads (B TR) - Pin size: 0.4mm square pin - The part number varies by pin length: SLV W 4 SMD 048 (4.8mm from the board-side pin to the upper insulator) SLV W 4 SMD 073 (7.3mm from the board-side pin to the upper insulator) (For details, please refer to the catalog)

  • Other Connectors

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Jumper wire / jumper pin

Jumper wire / jumper pin

Used on the circuit board! Terminals/pins that change the flow of current by shorting the electrical circuit with jumper pins.

FineNex manufactures and sells "jumper wires and jumper pins," accommodating production from 10,000 pieces to several hundred million pieces per month. These products are used on circuit boards and change the flow of current by shorting (connecting) electrical circuits with jumper pins. We can accommodate materials such as iron-based (Fe, SUS) and non-ferrous (copper-based, aluminum-based, Au, Ag). 【Features】 ■ Used on circuit boards ■ Changes the flow of current by shorting (connecting) electrical circuits with jumper pins ■ Accommodates production from 10,000 pieces to several hundred million pieces per month *Specifications (wire diameter, length, plating), materials, etc. can be discussed separately. *For more details, please refer to the related links or feel free to contact us.

  • Printed Circuit Board

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MM-W "LiteWWeight Double Pin"

MM-W "LiteWWeight Double Pin"

Designed to achieve high-speed and powerful fixation, it is also available in additional configurations according to the required functions.

LiteWWeight double pins are available with plastic direct screws that have internal threads, as well as through-type options. They consist of a sleeve for sliding and an optional metal insert, which can be selected according to the application. 【Features】 ■ High versatility: capable of configuring clearance holes, threaded holes, or metal inserts (M3 to M8) ■ Quick installation process in under 0.7 seconds ■ High strength achieved through foam locking to the top layer and conventional welding connections to the bottom layer ■ Complete integration into the circuit board is possible ■ Achieves a pull-out force of over approximately 2,000N by deeply bonding with HCB material

  • fastener

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Connector terminal / Connector pin

Connector terminal / Connector pin

We provide high-quality connector terminals and connector pins! The cross-sectional shape and dimensional accuracy are excellent.

Our company's "connector terminals and connector pins" can be finished into various tip shapes, flattened shapes, bent shapes, and middle collar shapes from metal wire through our unique cold forging and header processing. Pins processed from metal wire exhibit excellent cross-sectional shapes and dimensional accuracy. Additionally, by using tin-lead plating, we suppress the occurrence of whiskers, resulting in a smooth surface that minimizes plating debris, allowing us to provide high-quality connector terminals and connector pins. 【Features】 - Shortened initial lead times, suitable for small-batch production from prototypes - No scrap generated, enabling low-cost supply for mass production - Pins processed from metal wire have superior cross-sectional shapes and dimensional accuracy - Surface treatments other than this, such as gold plating, are also available - Continuous pin specifications and band reel specifications can be supplied on reels *For specifications (wire diameter, length, plating), materials, etc., please consult us separately. *For more details, please download the PDF or feel free to contact us.

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Expansion diameter positioning pin 'VRA/VRC'

Expansion diameter positioning pin 'VRA/VRC'

The pin has an enlarged diameter, with zero gap to the reference hole! Position repeatability accuracy of 3μm and durability of 10 million cycles.

The "VRA/VRC" is a positioning pin that allows for the reduction of precision correction equipment costs. By improving the accuracy of the positioning pin, high-precision work is achieved. Additionally, by lining the hole, any play is eliminated. During diameter reduction, the gap between the pin and the workpiece reference hole is increased. This larger gap enables smooth loading and unloading of the workpiece and facilitates automation of transport by robots. 【Features】 ■ The pin expands, resulting in zero gap with the reference hole ■ Position repeatability of 3μm ■ Durability of 10 million cycles *For more details, please refer to the PDF document or feel free to contact us.

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  • Work tools

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Price brand's classic tagged item! PP-made "P-Lock"

Price brand's classic tagged item! PP-made "P-Lock"

This is a recommended integrated molded fastener for tagging and bundling. Made of transparent polypropylene, it does not interfere with the product image. A safe and secure domestically produced item!

"Pi-Lock" is a fastening device suitable for tagging and bundling. The material is a transparent polypropylene, and the head shape is compact. Being transparent, it does not interfere with the product's image. The insertion part does not protrude from the head, making it less likely to damage the product. 【Lineup】 ■PL-2: 50mm ■PL-3: 80mm ■PL-5: 130mm ■PL-9: 230mm *For more details, please download the catalog or visit our website. Alternatively, feel free to contact us by phone. SG Industrial Co., Ltd. 03-3554-5461

  • Other consumables

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[Processed Parts Achievements] Injection Molding Guide Pin <Industrial Machinery>

[Processed Parts Achievements] Injection Molding Guide Pin <Industrial Machinery>

All cutting processes are key! We will introduce our processing achievements with mold tool steel.

We would like to introduce our processing achievements of "injection molding guide pins" in the industrial machinery industry. The material used is mold tool steel, and the processing method is machining. The dimensions are X200mm, Y10mm, Z32mm. Our company procures general parts such as bolts, as well as mechanical and structural parts like bearings, with appropriate quality, price, and delivery time. 【Case Overview (Partial)】 ■Part Name: Injection Molding Guide Pin ■Sales Industry: Industrial Machinery ■Processing Lot Size: 1 to 10 pieces ■Material: Mold Tool Steel ■Processing Method: Machining *For more details, please download the PDF or feel free to contact us.

  • Other machine elements

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[Processed Parts Performance] Lock Bolt Pin <Industrial Machinery>

[Processed Parts Performance] Lock Bolt Pin <Industrial Machinery>

Plating processing available! The main materials we can handle include iron, steel, copper, as well as titanium and aluminum.

We would like to introduce our machining achievements of "lock bolt pins" in the industrial machinery industry. The machining processes include turning, threading, and trivalent chromium plating for surface treatment. The processing lot size ranges from 1 to 10 pieces, made from S45C material. We procure general-purpose components such as bolts, as well as mechanical and structural components like bearings, with suitable quality, price, and delivery times. We manage inventory at our logistics center and ensure proper delivery. 【Case Overview (Partial)】 ■Part Name: Lock Bolt Pin ■Sales Industry: Industrial Machinery ■Processing Lot Size: 1 to 10 pieces ■Material: S45C ■Machining Processes: Turning, Threading, Trivalent Chromium Plating *For more details, please download the PDF or feel free to contact us.

  • bolt

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