This page showcases the OTC DAIHEN U30055H01 arm screw, a genuine spare part used in the pressure arm assembly of the CM6201 wire feeder. This screw secures the pressure arm and ensures consistent wire feeding tension. Below you will find photos, specifications, and ordering information.


The U30055H01 is a genuine OTC DAIHEN arm screw designed for the CM6201 wire feeder. It is a critical component of the pressure arm mechanism, holding the arm in place and allowing adjustment of feed roller pressure. Manufactured to OEM specifications, this screw ensures correct fit and long‑term reliability.
Part Number: U30055H01
Description: Arm screw for wire feeder pressure arm
Application: OTC DAIHEN CM6201 wire feeder
Origin: Japan – genuine OTC DAIHEN production
Using authentic OTC DAIHEN U30055H01 arm screws ensures proper thread fit, correct length, and long‑term durability. Non‑OEM screws may cause misalignment or premature wear. As an authorized OTC DAIHEN distributor, we supply only 100% original, factory‑sealed parts.
We offer a full range of OTC DAIHEN equipment, original spare parts, and consumables. Contact us for feeders, screws, rollers, and more.
For pricing, stock availability, or technical inquiries regarding the OTC DAIHEN U30055H01 arm screw, please contact us.
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Company: COMPANY:Authorized Distributor of OTC Daihen
Contact person: Contact:Mr.Fang
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