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Processing example
Product examples of cold forged screws │ Cold forging (without secondary processing)
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Torque setting screws for electrical equipment and vehicles.
Product example of cold forged screws │ Specification where the head comes off when a certain torque is applied.
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Rivet pin for building components (through type)
Product examples of cold-formed screws │ Through processing by Parts Homer
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Upset hex bolts for electrical equipment and construction-related applications.
Product examples of cold forged screws │ Rough ends and bar ends
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Hose band screw
Examples of cold forged screws
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Segmented pin
Product examples of cold forged screws │ Products without secondary processing using multi-stage headers
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Special tapping
Examples of cold forged screws
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Insert color for automotive-related parts.
Product examples of cold forged screws │ Through holes by Parts Homer
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Woodworking-related woodworking nuts
Examples of cold forged screws
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Woodworking-related woodworking joint bolts
Examples of cold forged screws
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Hanger bolts for woodworking applications
Examples of cold forged screws
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Hollow blind nuts for weak electric applications
Examples of cold forged screws
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Insert bolts for automotive-related parts
Product examples of cold heading screws │ Head square forming by multi-station header
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Points to identify issues that are likely to occur during mass production at the prototype stage.
We have published examples of proposals for extreme resistance round head bolts, shelf dowels, and washers with protrusions!
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Please tell us about any issues you have with special screws! [Introduction of mass production examples]
We have published examples of proposals for ultra-low round head bolts, shelf dowels, and washers with protrusions!
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The reason why Taihei Seiko continues to be chosen: Actively taking on challenging requests.
We can flexibly accommodate various quantities such as prototypes, single items, small lots, and mass production!
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Reasons why Taihei Seiko continues to be chosen: Consultation is possible from the design and prototype stages.
Leveraging our company's experience and manufacturing know-how, we implement various proposals while considering QCD!
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冷間圧造・特殊ねじ事例│SWCH10R製建築用金物用ワッシャー
突起付きワッシャーという複雑形状への対応事例。プレスでの製造検討からの切り替え提案で、突起と表裏凹のあるワッシャーの量産に成功。
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Cold Forging and Special Screw Case Study | SUS XM-7 Manufactured Architectural Ultra-Low Head Bolts
In response to your request to keep the head as low as possible, we have successfully achieved mass production with a head diameter of φ18 and a head thickness of 2mm using only cold forging.
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Taiwa Seiko Co., Ltd. Quality Control
We have established multiple inspection processes and are striving for manufacturing and quality management that does not produce defects.
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Cold Forging and Special Screw Case Study | Shelf Dowels for System Kitchens Made of SWCH10R
A case example of switching from manufacturing through cutting processing! It enabled efficient mass production from a situation where the yield was poor and manufacturing took a long time.
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Special screw
Leave rivets, screws, bolts, and collars to us!
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