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  5. nut
  6. Presenting the materials! Leave the pinhole processing to us!

Presenting the materials! Leave the pinhole processing to us!

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last updated:Apr 28, 2023

塚由製作所
塚由製作所
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For power, civil engineering, transportation equipment, construction-related applications, and more, we provide bolt retainers, anti-rotation devices, and fall prevention solutions! We also have a track record of producing over 1,000 types of custom products!

*Currently featured on Instagram* 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 construction-related and public facility 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 prioritize sales and proposals. We are posting information about each product on Instagram. Please check for the latest updates! **Main Production Items** - Machine parts - Construction-related screws - High-design switch knobs - Shafts - Hinges - Public facilities - Other special screw sales *For more details, please refer to the PDF document or feel free to contact us.*

    nut
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Presenting the materials! Leave the pinhole processing to us!

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メイン.png
  • Related Link - https://tsukayoshiseisakusho.co.jp/215/

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basic information

【Work Process】 ■Material Procurement  ↓ ■Header  ↓ ■Rolling  ↓ ■Machining  ↓ ■Plating  ↓ ■Inspection *For more details, please refer to the PDF document or feel free to contact us.

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【Explanatory Material】Why is pinhole processing done?

【Explanatory Material】Why is pinhole processing done?

TECHNICAL
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Various types of stepped rivets

Various types of stepped rivets

PRODUCT
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Examples of Processed Products: Various Drift Pins

Examples of Processed Products: Various Drift Pins

TECHNICAL
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News about this product(4)

【Currently offering explanatory materials!】Why is pinhole processing necessary? We provide an easy-to-understand explanation of the features and benefits of pinhole processing.

  • Catalog news

Why do we perform pin hole processing on hex bolts, U-bolts, rivets, etc.? Let's explain the features and benefits of pin hole processing in an easy-to-understand way! At Tsukayoshi Manufacturing, we respond to requests such as "I need to drill holes in the screw parts or rivets" and "I want to make the rivets stepped." For example, we can manufacture to your desired dimensions, such as "I want a round rivet φ8×40 with a tip of φ6 and a length of 5," or "I want the tip to be centered to make riveting easier." Our company has a track record of delivering over 1,000 custom products across a wide range of industries, including construction, furniture, bicycles, agricultural machinery, and casters. If you think, "I wonder if this can be done...," please feel free to contact us. 【Our Features】 - Over 1,000 custom products delivered across a wide range of industries, including construction, furniture, bicycles, agricultural machinery, and casters. - Prototypes available. - Consultation on small lot production, material selection, processing methods, etc., is also possible. *For more details, please refer to the PDF document or feel free to contact us.

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【Currently offering explanatory materials!】Why is pin hole processing necessary? We provide an easy-to-understand explanation of the features and benefits of pin hole processing.

  • Product news

Why do we perform pin hole processing on hex bolts, U bolts, rivets, etc.? Let's explain the features and benefits of pin hole processing in an easy-to-understand way! At Tsukayoshi Manufacturing, we respond to requests such as "I need to drill holes in the screw parts or rivets" and "I want to make the rivets stepped." For example, we can manufacture to your desired dimensions, such as "I want a round rivet φ8×40 with a tip of φ6 and a length of 5," or "I want to make the tip centered to facilitate riveting." Our company has a proven track record of delivering over 1,000 custom products across a wide range of industries, including construction, furniture, bicycles, agricultural machinery, and casters. If you think, "I wonder if this can be done..." please feel free to contact us. 【Our Features】 ■ Proven track record of delivering over 1,000 custom products across a wide range of industries, including construction, furniture, bicycles, agricultural machinery, and casters. ■ Prototypes available. ■ Consultation on small lot production, material selection, processing methods, etc., is also possible. *For more details, please refer to the PDF materials or feel free to contact us.

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New information! [Explanation materials available] Why is pinhole processing necessary? We provide a clear explanation of the features and benefits of pinhole processing.

  • Catalog news

Why do we process pin holes in hex bolts, U-bolts, rivets, etc.? A clear explanation of the features and benefits of pin hole processing! At Tsukayoshi Manufacturing, we respond to requests such as "I need to drill holes in the screw parts or rivets" and "I want to make the rivets stepped." For example, we can produce according to your desired dimensions, such as "I want a round rivet φ8×40 with a tip of φ6 and a length of 5" or "I want the tip to be centered to make riveting easier." Our company has a track record of delivering over 1,000 custom products across a wide range of industries, including construction, furniture, bicycles, agricultural machinery, and casters. If you think, "I wonder if this can be done..." please feel free to contact us. [Our Features] - We have a track record of delivering over 1,000 custom products across a wide range of industries, including construction, furniture, bicycles, agricultural machinery, and casters. - We can provide prototypes. - We can consult on small lot production, material selection, processing methods, etc. *For more details, please refer to the PDF materials or feel free to contact us.

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New information! [Explanation materials available] Why is pinhole processing necessary? We provide an easy-to-understand explanation of the features and benefits of pinhole processing.

  • Product news

Why do we process pin holes in hex bolts, U bolts, rivets, etc.? A clear explanation of the features and benefits of pin hole processing! Tsukayoshi Manufacturing responds to requests such as "I need to drill holes in the screw parts or rivets" and "I want to make the rivets stepped." For example, we can manufacture to your desired dimensions, such as "I want a round rivet φ8×40 with a tip of φ6 and a length of 5" or "I want the tip to be centered to make riveting easier." Our company has a track record of delivering over 1,000 custom products across a wide range of industries, including construction, furniture, bicycles, agricultural machinery, and casters. If you think, "I wonder if this can be done..." please feel free to contact us. [Our Features] ■ Over 1,000 custom products delivered across a wide range of industries, including construction, furniture, bicycles, agricultural machinery, and casters. ■ Prototypes available. ■ Consultation on small lot production, material selection, processing methods, etc., is also possible. *For more details, please refer to the PDF document or feel free to contact us.

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Company information

塚由製作所

塚由製作所

Manufacturing and processing contract

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Tsukayoshi Manufacturing Co., Ltd. supplies custom-made products primarily for screws, rivets, and shafts in Higashi-Osaka. We handle over 1,000 different items, of which 90% are custom-made, and all processes from material selection to manufacturing are conducted in Japan. If you have any concerns such as "Can we produce this in this lot size?" regarding screws, rivets, shafts, etc., please feel free to consult with us, a company with 65 years of experience. We also offer suggestions for material selection and processing methods to achieve cost reductions, and we will work together with you to solve your challenges. We can accommodate small lot sizes and can also handle prototypes starting from just one piece. We are introducing our products on Instagram. https://www.instagram.com/tsukayoshiseisakusho/ We look forward to your inquiries!

Product/Service List (144)

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