Black Guitar Saddle Height Screws (#4-48 Fine Thread)

Common for Modern USA Fender Bridges Using #4-48 Screws

Upgrade your bridge setup with these #4-48 guitar saddle height screws, made from durable alloy steel with a black oxide finish. Designed for precise adjustment on guitars that use #4-48 (imperial fine thread) saddle screws.

Common on many modern USA Fender guitars using fine-thread saddle screws.

Compatibility

• USA Fender guitars (modern models) — many newer bridges use #4-48 fine thread saddle screws.
• Modern-spec bridges designed for finer adjustment and tighter thread engagement.

Fitment Note: Fender-style bridges commonly use #4-48, #4-40, or M3 (metric) saddle height screws depending on the model and year.

Not sure what you have? Check out our Guitar Saddle Height Screw Compatibility Guide to help identify the correct size.

Quick solution: If you're unsure, picking up both #4-48 and #4-40 screws will cover the vast majority of USA Fender applications.

Key Features

• 12 Screws per Set: Includes a full set of 12 saddle height screws for complete bridge adjustment.
• Hex Key Compatibility: Uses a 0.050" Hex Key for precise adjustments. We recommend using a fresh hex key for best results.
• Bridge Radius Matching: Select sets include a mix of shorter and longer screws to match the natural radius of your guitar neck.
• Black Oxide Finish: Provides a clean, low-profile look with light corrosion resistance.

Tips for Installation

For best results, make adjustments with the strings slightly loosened to reduce stress on both the screws and your hex key. This helps prevent stripping and ensures smoother adjustments.