WD4-0301 HANDLE KNOB SCREW M-ONE UTD 400

Product Description

Daiwa WD4-0301 Handle Knob Screw – M-ONE UTD 400 & UTD 200

Secure your reel handle upgrade with the Daiwa WD4-0301 Handle Knob Screw. This is the genuine OEM fastener designed to lock the handle knob onto the shaft of the modern M-ONE UTD series.

While a small component, this screw is critical for the "Soft Touch" handle upgrade. Unlike the older vintage M-ONE reels that used a different attachment method, the modern UTD handles require this specific screw to secure the knob before the cosmetic cap (WD4-0401) is snapped into place. If you are retrofitting a vintage reel with a new knob, this screw is mandatory.

Key Features

• Genuine Daiwa Part: Exact thread pitch and length for the M-ONE UTD handle shaft.

• Retrofit Essential: Required when upgrading vintage M-ONE reels to the modern UTD rubberized handle knob.

• Corrosion Resistant: Treated steel designed to resist rust in saltwater mooching environments.

• Secure Fit: Designed to sit flush inside the knob cavity, allowing the dust cap to snap over it perfectly.

Model Compatibility

This screw is standard equipment for:

• Daiwa M-ONE UTD 400 (Ultimate Tournament Drag)

• Daiwa M-ONE UTD 200

Retrofit Application:

• Daiwa M-ONE (Vintage/Standard): Fits the handle shaft only if you are installing the modern UTD Knob (WD4-0201). Does not fit the original wood or hard plastic knobs.

Schematics & Installation

Important Assembly Note: This screw is hidden behind the Handle Knob Cap (WD4-0401). You must pry the cap off to access this screw. For detailed assembly views and part locations, please refer to the schematics at www.reelschematic.com.

Part Specifications

• Manufacturer: Daiwa

• Part Number: WD4-0301

• Alternate Part Number: Part of "M-ONE KNOB KIT" (Legacy Reference)

• Requires: WD4-0401 (Cap) + WD4-0201 (Knob) for complete assembly.