Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
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We also accept custom sizes! Introducing stainless steel taper pins.
At Yamamoto Tech Co., Ltd.'s online metal materials store "Metal Super Dot Com," we offer "Stainless Steel Taper Pins." Custom sizes are also available. Please contact us for pricing. *For more details, please refer to the PDF document or feel free to contact us.
The SUS round bar that has been grooved is bent and cleaned of contaminants using ultrasonic cleaning.
The material is stainless steel wire, SUS303 round bar (Φ1.4). It is grooved to a width of 0.4 x 0.1 mm (indicated by the arrow), and after forming processing, it will be cleaned with ultrasonic cleaning to remove contaminants before shipment. Our company offers forming processing and bending of round bars. Please feel free to consult us if you have any concerns. Tsuruga Spring Co., Ltd. for springs and springs Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web meetings.
The material is SUS420J2, and the hardness is HRC 42 to 48.
The spring roll pin is made of SUS420J2 material, with a hardness of HRC42 to 48. For more details, please contact us or refer to the catalog.
Leveraging core technologies in heat treatment and polishing, which excel in wire processing in the field of textile machinery for over 125 years, we are entering the precision machining manufacturing of medical devices.
We manufacture medical internal fixation pins used in bone fixation surgeries, such as during fractures. ISO 13485 certified.
Consistent support from DLC coating treatment to film performance management! We perform high-precision processing using grinding machines and polishers.
Introducing the "Plunger/Shaft/Pins (Sliding Components)." Since they are used in sliding parts, it is necessary to process the outer diameter precision, geometric tolerances, and surface roughness with high accuracy. We can achieve high precision in outer diameter, geometric tolerances, and surface roughness, and furthermore, by utilizing our coating expertise, we can consistently handle everything from DLC coating treatment after processing to film performance management. 【Features】 ■Dimensions - Outer diameter: φ2 to φ12 / Total length 60 to 150mm ■Materials - SUS440C / SUS420J2 / SUS630, etc. *For more details, please refer to the related link page or feel free to contact us.
A buried pipe indicator pin that allows you to see the condition of underground buried pipes at a glance!
The "Sten Eye / Sten Mini" is an embedded pipe marking pin that uses stainless steel for both the pin and the display board, reducing issues related to deterioration such as rust and deformation. The marking section is made of a resin that excels in elasticity and impact resistance. Additionally, by adopting a powdered alloy, we have achieved significant cost reductions. 【Features】 ■ High quality ■ Low cost ■ Design *For more details, please download the PDF or feel free to contact us.
![[Processed Parts Performance] Hinge Pin](https://image.mono.ipros.com/public/product/image/707/2001065975/IPROS7958132756414977351.jpg?w=280&h=280)
Shortest half-day estimate / Introduction of achievements in lathe-processed parts! From one piece of various types in small quantities! We will provide an estimate for processed parts in the shortest half-day.
Agency Assist has a proven track record in the prototyping and development sectors across various industries. We can handle a wide range of materials, including aluminum, iron, stainless steel, brass, and resin. This time, we would like to introduce our lathe-processed component, the "Hinge Pin." 【Features】 -------------------------------------------------------------- Part Name: Hinge Pin Material: Stainless Steel (SUS303D) Processing Method: Lathe Processing Size: φ12mm × 30mm Surface Treatment: None -------------------------------------------------------------- "Features of Agency Assist" - We provide estimates for processed parts within half a day at the shortest. - We accommodate everything from single-item processing to small lots of various types. - We handle everything from surface treatment to hardening, polishing, and precision inspection. From metals to resins, trust us with your cutting processing needs for prototyping and development parts. ☆ Please feel free to contact us for a preliminary estimate! ☆
![[Processed Parts Results] Press-fit Pins](https://image.mono.ipros.com/public/product/image/978/2001065881/IPROS10863859805869984497.jpg?w=280&h=280)
Shortest half-day estimate / Introduction of achievements in lathe-processed parts! From one piece of various types and small quantities! We will provide an estimate for processed parts in as little as half a day.
Agency Assist has a proven track record in processing for prototype and development fields across various industries. We can handle a wide range of materials, including aluminum, iron, stainless steel, brass, and resin. This time, we would like to introduce our lathe-processed component, the "Press Fit Pin." 【Features】 -------------------------------------------------------------- Component Name: Press Fit Pin Material: Stainless Steel (SUS303D) Processing Method: Lathe Processing Size: φ16mm × 23.5mm Surface Treatment: None -------------------------------------------------------------- "Features of Agency Assist" - We provide estimates for processed parts within half a day at the shortest. - We accommodate everything from single-item processing to small lots of various types. - We handle everything from surface treatment to hardening, polishing, and precision inspection. From metals to resins, leave your cutting processing for prototype and development parts to us. ☆ Please feel free to contact us for a preliminary estimate! ☆
![[Processed Parts Results] Pin](https://image.mono.ipros.com/public/product/image/588/2001084565/IPROS7658866643753359503.jpg?w=280&h=280)
Shortest half-day estimate / Introduction of achievements in lathe-processed parts! From one piece of various types and small quantities! We will provide an estimate for processed parts in as little as half a day.
Agency Assist has a proven track record in processing for prototype and development fields across various industries. We can handle a wide range of materials, including aluminum, iron, stainless steel, brass, and resin. This time, we would like to introduce our lathe-processed part "Pin φ16." 【Features】 -------------------------------------------------------------- Part Name: Pin Material: Stainless Steel (SUS303) Processing Method: Lathe Processing Size: φ15mm × 36.4mm Surface Treatment: None -------------------------------------------------------------- "Features of Agency Assist" - We provide estimates for processed parts in as little as half a day. - We accommodate everything from single-item processing to small lots of various types. - We handle everything from surface treatment to hardening, polishing, and precision inspection. We can handle everything from metals to resins! Trust us with your cutting processing for prototype and development parts. ☆ Please feel free to contact us for a preliminary estimate! ☆
Stainless steel split pin
It is used to prevent loosening and falling off of nuts. After tightening the nut onto the bolt, a cotter pin is inserted into the pin hole. It is used in areas where vibration or temperature differences occur. It cannot be reused.
Through our unique in-house process design, we are able to manufacture hollow pins with special shapes.
Hollow pins can be processed into special shapes thanks to our unique in-house process design. Processing of difficult materials such as SUS is also possible! Additionally, we are committed to processing that does not produce defects through our in-process quality equipment management system. **Benefits of Sato Bolt's Cold Forging Processing** ☆ A significant reduction in material costs is possible by switching from cutting processing! - Improved strength and wear resistance due to work hardening - The ability to mass-produce the same product in a short time These are some of the benefits. **Features** ○ Special shape processing is possible due to our unique in-house process design. ○ Processing of difficult materials such as SUS is possible. ○ Materials: SUSXM-7, SUS304, SCM, SWCH, AL ○ Processing machines: Parts former, cold header ○ Dimensions: We can accommodate requests for shaft diameter, overall length, etc. *Please download the PDF to view the introduction of Sato Bolt.*
![[Processed Parts Results] Pin](https://image.mono.ipros.com/public/product/image/ab1/2001111087/IPROS5474021497462824922.jpg?w=280&h=280)
Shortest half-day estimate / Introduction of lathe-processed parts! From one piece of various types and small quantities! We will provide an estimate for processed parts in as little as half a day.
Agency Assist has a track record in processing for prototype and development fields across various industries. We can handle a wide range of materials, including aluminum, iron, stainless steel, brass, and resin. This time, we would like to introduce our lathe-processed component, the "Pin." 【Features】 -------------------------------------------------------------- Part Name: Pin Material: Aluminum (A5052) Processing Method: Lathe Processing Size: φ16×37 Surface Treatment: White Anodizing -------------------------------------------------------------- "Features of Agency Assist" - We provide estimates for processed parts in as little as half a day. - We accommodate everything from single-item processing to small lots of various types. - We handle everything from surface treatment to hardening, polishing, and precision inspection. We can process materials from metals to resins! Trust us with your prototype and development component machining. ☆ Please feel free to contact us for a comparative estimate first! ☆
Boundary markers in a compact form!
Our company offers "boundary marking pins" made of powdered alloy stainless steel, which have less concern for deterioration due to deformation and rust. The adoption of powdered alloy has significantly reduced costs. Additionally, it is easy to install, contributing to a reduction in construction expenses. 【Features】 ■ High quality ■ Low cost ■ Improved construction efficiency *For more details, please download the PDF or feel free to contact us.
Significant reduction in material costs through cold forging processing. Our unique in-house process design enables the production of specially shaped pins.
We can manufacture special-shaped pins through our unique in-house process design. Processing of difficult materials such as SUS is also possible! Additionally, we are committed to processing that does not produce defects through our in-process quality equipment management system. **Benefits of Sato Bolt's Cold Forging Processing** ☆ A significant reduction in material costs is possible by switching from cutting processing! - Improvement in strength and wear resistance due to work hardening - Possibility of mass production of the same product in a short time These are some of the benefits. ~ Types of Pins ~ Hinge Pins / Hollow Pins / Guide Pins / Step Dish Hollow Pins / Round Head Pins Rivet Pins / Step Pins / Caulking Pins / Center Pins / Straight Pins Shoulder Pins / Headed Pins / Medium Flange Pins / Pan Head Pins / Headed Pins / Flat Head Pins *Please download the PDF to view the introduction of Sato Bolt.
90% of construction materials are custom-made. We offer suggestions for material selection, cost reduction, and strengthening processing steps. Samples are available.
Our company is a screw management enterprise that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing based on your requests. We have a maximum production capacity of 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we value thinking from the customer's perspective and making sales and proposals accordingly. 【Features】 - Expanding from φ5.9 material to φ through multi-stage headers, then reducing to φ4.
